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Chapter Priority Map

All 84 JEE Main chapters, most important first — ranked by how often they've been asked in the last 5 years. Open a chapter to see which topics to do first.

• High priority — Asked almost every shift in the last 5 years — must do
• Medium priority — Comes about once every 2–3 shifts
• Low priority — Basics — rarely asked directly, but needed to understand the rest
• Out of syllabus / reduced — Removed or reduced in the official syllabus, but questions still appear

Log in to mark chapters as Not Done, Ongoing, Done or Revise and see what to study next.

84 chapters

1. 1

   Current Electricity

   Physics · Class XII · B55–B88 | Master Ch 19

   HIGH PRIORITY2–3 Qs/shift — #1 Weightage Chapter in Physics

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   ▸6 topics· 4 must-do subtopics

   1. Topic 1

      Medium

      • Electric Current
      • Drift of Electrons ($I = neAv_d$, mobility)
      • Ohm's Law
      • Resistance and Resistivity (Temperature dependence, stretching of wire)

   2. Topic 2

      High

      • Combination of Resistances (Symmetry circuits, infinite ladders, cube resistor networks)

   3. Topic 3

      High

      • Kirchhoff's Laws and Cells (KCL/KVL, nodal analysis, series/parallel grouping of cells, internal resistance)

   4. Topic 4

      High

      • Heating Effect of Current (Joule heating, bulb brightness/power rating in series & parallel, maximum power transfer theorem)

   5. Topic 5

      High

      • Wheatstone Bridge and Different Measuring Instruments (Meter Bridge, Galvanometer conversion, Potentiometer concepts)

   6. Topic 6

      Medium

      • Miscellaneous (Mixed Concepts) Problems
2. 2

   Organic Chemistry-Some Basic Principles and Techniques (GOC)

   Chemistry · Class XI · A142–A165

   HIGH PRIORITY2–3 Qs/shift — #1 Foundation of Organic

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   ▸3 topics· 3 must-do subtopics

   1. Topic 1

      Medium

      • Classification and Nomenclature of Organic Compounds (IUPAC naming with multiple functional groups)

   2. Topic 2

      High

      • Isomerism in Organic Compounds (Structural, Tautomerism, Geometrical $E/Z$, Optical $R/S$, Enantiomers, Diastereomers, Meso compounds, Conformations)

   3. Topic 3

      High

      • Concept of Reaction Mechanism in Organic Compounds (Inductive, Resonance/Mesomeric, Hyperconjugation, Aromaticity, Carbocation/Carbanion/Free Radical stability, Acidic & Basic strength orders)
      • Purification and Quantitative Analysis (Chromatography, Distillation, Lassaigne's Test, Dumas, Kjeldahl's, Carius method — 1 Guaranteed Question per shift)
3. 3

   Co-ordination Compounds

   Chemistry · Class XII · B110–B133

   HIGH PRIORITY2–3 Qs/shift — #1 Weightage Chapter in Chemistry

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   ▸3 topics· 5 must-do subtopics

   1. Topic 1

      High

      • Coordination Number
      • Nomenclature and Isomerism of Coordination Compounds (Structural: linkage, ionization, coordination; Stereoisomerism: geometrical cis/trans/fac/mer and optical isomerism in octahedral/square planar complexes)

   2. Topic 2

      High

      • Magnetic Moment
      • Valence Bond Theory and Crystal Field Theory (Octahedral & Tetrahedral splitting $\Delta_o, \Delta_t$, Spectrochemical series, strong vs weak field ligands, CFSE calculations, inner vs outer orbital complexes, $dsp^2$ vs $sp^3$)

   3. Topic 3

      High

      • Organometallic Compounds (Synergic bonding in Metal Carbonyls, $\text{C}-\text{O}$bond order & bond length, EAN rule, Wilkinson's catalyst)
4. 4

   Three Dimensional Geometry

   Maths · Class XII · B175–B189

   HIGH PRIORITY2–3 Qs/shift — #1 Weightage Chapter in Maths

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   ▸2 topics· 7 must-do subtopics

   1. Topic 1

      High

      • Projection of a Line Segment Joining two Points
      • Angle between two lines in terms of d.c.'s and d.r.'s
      • Direction Ratios & Direction cosines of a Line
      • Projection of a Point on a Line

   2. Topic 2

      High

      • Shortest Distance between two Skew Lines
      • Perpendicular Distance of a Point from a Line (Foot of perpendicular & image)
      • Equation of a Straight Line in Cartesian and Vector Form

      Medium

      • Angle Between two Lines
      • Condition of parallelism & perpendicularity of two lines
      • Distance Between two Parallel Lines
5. 5

   Aldehydes, Ketones and Carboxylic Acids

   Chemistry · Class XII · B189–B243

   HIGH PRIORITY2–3 Qs/shift

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   ▸3 topics· 3 must-do subtopics

   1. Topic 1

      High

      • Methods of Preparation of Carbonyl Compounds (Rosenmund, Stephen, Etard, Gattermann-Koch, Ozonolysis, hydration of alkynes)

   2. Topic 2

      High

      • Properties of Carbonyl Compounds (Nucleophilic addition reactivity, Aldol & Cross-Aldol Condensation, Cannizzaro Reaction, Haloform/Iodoform Test, Tollens' & Fehling's Test, Clemmensen vs Wolff-Kishner reduction)

   3. Topic 3

      High

      • Preparation and Properties of Carboxylic Acids and their Derivatives (Acidic strength with EWG/EDG, Hell-Volhard-Zelinsky (HVZ) reaction, Decarboxylation, Esterification)
6. 6

   Integrals

   Maths · Class XII · B86–B118

   HIGH PRIORITY2–3 Qs/shift

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   ▸4 topics· 6 must-do subtopics

   1. Topic 1

      High

      • Integration by Substitution
      • Integration by Parts

      Low

      • Standard Integrals

   2. Topic 2

      High

      • Integration of the Forms: $\int e^x(f(x) + f'(x))dx$
      • $\int e^{kx}(kf(x) + f'(x))dx$
      • Integration by Partial Fractions

      Medium

      • Integration of Some Special Irrational Algebraic Functions
      • Integration of Different Expressions of $e^x$

   3. Topic 3

      High

      • Properties of Definite Integrals (King's Rule $\int_a^b f(x)dx = \int_a^b f(a+b-x)dx$, Queen's Rule, Even/Odd, Periodic, GIF under integral)

      Medium

      • Evaluation of Definite Integral by Substitution

   4. Topic 4 · Miscellaneous

      Special

      • Leibnitz Rule and Integral Limit as Sum (Not in JEE Syllabus but Questions Asked — Leibnitz Rule is asked in almost every 2nd shift)
7. 7

   Units and Measurements

   Physics · Class XI · A1–A18 | Master Ch 1

   HIGH PRIORITY1–2 Qs/shift

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   ▸4 topics· 2 must-do subtopics

   1. Topic 1

      Low

      • Unit of Physical Quantities

   2. Topic 2

      High

      • Dimensions of Physical Quantities (Dimensional analysis, finding dimensions of unknown constants in electrodynamics/thermo, principle of homogeneity)

   3. Topic 3

      High

      • Errors in Measurements (Percentage error, propagation of errors, least count)

   4. Topic 4

      Medium

      • Miscellaneous (Mixed Concepts) Problems
8. 8

   Laws of Motion

   Physics · Class XI · A43–A64 | Master Ch 5: Newton's Laws of Motion

   HIGH PRIORITY1–2 Qs/shift

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   ▸4 topics· 5 must-do subtopics

   1. Topic 1

      Medium

      • Ist
      • IInd & IIIrd Laws of Motion (Impulse-momentum theorem, variable Force $F=dp/dt$)

   2. Topic 2

      High

      • Motion of Connected Bodies
      • Pulley & Equilibrium of Forces (Wedge-block, Lami's theorem, constraint relations, pseudo force)

   3. Topic 3

      High

      • Friction (Static vs kinetic, two-block friction problems, angle of repose)

   4. Topic 4

      High

      • Circular Motion
      • Banking of Road (Safe speed with/without friction, conical pendulum)
9. 9

   Work, Energy and Power

   Physics · Class XI · A65–A88 | Master Ch 6

   HIGH PRIORITY1–2 Qs/shift

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   ▸5 topics· 3 must-do subtopics

   1. Topic 1

      High

      • Work (Work done by variable force, conservative vs non-conservative forces, area under $F$-$x$ graph)

   2. Topic 2

      High

      • Energy (Work-Energy Theorem, potential energy curves & equilibrium stability, vertical circular motion)

   3. Topic 3

      Medium

      • Power (Instantaneous power $P=\vec{F}\cdot\vec{v}$, constant power motion)

   4. Topic 4

      High

      • Collisions (Listed in Work, Energy & Power in XI Topic Index; corresponds to Master Ch 7)(1D/2D elastic, inelastic, coefficient of restitution $e$)

   5. Topic 5

      Medium

      • Miscellaneous (Mixed Concepts) Problems
10. 10

    System of Particles and Rotational Motion

    Physics · Class XI · A89–A130 | Master Ch 7: System of Particles and Centre of Mass & Ch 8: Rotational Motion

    HIGH PRIORITY2 Qs/shift

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    ▸6 topics· 6 must-do subtopics

    1. Topic 1

       High

       • Centre of Mass (Discrete & continuous bodies, cavity removal)
       • Centre of Gravity & Principle of Moments

    2. Topic 2

       Low

       • Angular Displacement
       • Velocity and Acceleration

    3. Topic 3

       High

       • Torque
       • Couple and Angular Momentum (Conservation of Angular Momentum $\vec{L}=I\vec{\omega}$)

    4. Topic 4

       High

       • Moment of Inertia (Parallel & perpendicular axis theorems, standard bodies with cutouts, radius of gyration) and Rotational K.E

    5. Topic 5

       High

       • Rolling Motion (Pure rolling without slipping, kinetic energy distribution, rolling on inclined plane)

    6. Topic 6

       Medium

       • Miscellaneous (Mixed Concepts) Problems
11. 11

    Gravitation

    Physics · Class XI · A131–A146 | Master Ch 9

    HIGH PRIORITY1–2 Qs/shift

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    ▸6 topics· 4 must-do subtopics

    1. Topic 1

       Medium

       • Kepler's Laws of Planetary Motion ($T^2 \propto R^3$, areal velocity)

    2. Topic 2

       Medium

       • Newton's Universal Law of Gravitation (Superposition, gravitational force inside cavities)

    3. Topic 3

       High

       • Acceleration due to Gravity (Variation of $g$ with altitude, depth, latitude/rotation)

    4. Topic 4

       High

       • Gravitational Field and Potential Energy (Shells, solid spheres, conservation of energy in space)

    5. Topic 5

       High

       • Motion of Satellites
       • Escape Speed and Orbital Velocity (Total energy, binding energy, geostationary orbits)

    6. Topic 6

       Medium

       • Miscellaneous (Mixed Concepts) Problems
12. 12

    Mechanical Properties of Fluids

    Physics · Class XI · A155–A174 | Master Ch 11: Fluid Mechanics

    HIGH PRIORITY1–2 Qs/shift

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    ▸5 topics· 4 must-do subtopics

    1. Topic 1

       Medium

       • Pressure
       • Density
       • Pascal's Law and Archimedes' Principle (Buoyancy, floating bodies)

    2. Topic 2

       High

       • Fluid Flow and Bernoulli's Principle (Equation of continuity, Torricelli's velocity of efflux, Venturimeter)

    3. Topic 3

       High

       • Viscosity and Terminal Velocity (Stokes' Law, Poiseuille's equation, coalescence of drops falling at terminal velocity)

    4. Topic 4

       High

       • Surface Tension
       • Surface Energy and Capillarity (Excess pressure inside drops/soap bubbles, energy released in drop merging/splitting, Jurin's capillary rise formula)

    5. Topic 5

       Medium

       • Miscellaneous (Mixed Concepts) Problems
13. 13

    Thermodynamics

    Physics · Class XI · A189–A211 | Master Ch 14

    HIGH PRIORITY1–2 Qs/shift

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    ▸3 topics· 2 must-do subtopics

    1. Topic 1

       High

       • First Law of Thermodynamics ($\Delta Q = \Delta U + \Delta W$, internal energy, indicator $P$-$V$ diagrams)

    2. Topic 2

       High

       • Specific Heat Capacity and Thermodynamical Processes (Isothermal, Adiabatic $PV^\gamma=C$, Isobaric, Isochoric, Polytropic processes, work done & molar heat capacity)

    3. Topic 3

       Medium

       • Second Law of Thermodynamics (Carnot Engine efficiency $\eta = 1 - T_2/T_1$, Refrigerator COP)
14. 14

    Electric Charges and Fields

    Physics · Class XII · B1–B24 | Master Ch 17

    HIGH PRIORITY1–2 Qs/shift

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    ▸4 topics· 3 must-do subtopics

    1. Topic 1

       Medium

       • Electric Charges and Coulomb's Law (Equilibrium of charges, permittivity, SHM of charge)

    2. Topic 2

       High

       • Electric Field and Electric Field Lines (Field due to ring, arc, rod, charged disc, motion of charge in uniform $\vec{E}$)

    3. Topic 3

       High

       • Electric Dipole ($\vec{E}$ on axial/equatorial line, torque $\vec{\tau} = \vec{p}\times\vec{E}$, PE $U = -\vec{p}\cdot\vec{E}$)
       • Electric Flux and Gauss's Law (Applications to sphere, shell, infinite sheet, cylinder, cube flux)

    4. Topic 4

       Medium

       • Miscellaneous (Mixed Concepts) Problems
15. 15

    Electrostatic Potential and Capacitance

    Physics · Class XII · B25–B54 | Master Ch 18

    HIGH PRIORITY1–2 Qs/shift

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    ▸4 topics· 4 must-do subtopics

    1. Topic 1

       High

       • Electrostatic Potential and Equipotential Surfaces (Relation $\vec{E} = -\nabla V$, concentric shells with earthing)

    2. Topic 2

       High

       • Electric Potential Energy and Work Done in Carrying a Charge (System of point charges, dipole in external field)

    3. Topic 3

       High

       • Capacitors
       • Grouping of Capacitors and Energy Stored in a Capacitor (Parallel plate with series/parallel dielectric slabs, charge sharing, heat loss on connecting capacitors, RC circuit steady state)

    4. Topic 4

       Medium

       • Miscellaneous (Mixed Concepts) Problems
16. 16

    Moving Charges and Magnetism

    Physics · Class XII · B89–B120 | Master Ch 20

    HIGH PRIORITY2 Qs/shift

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    ▸5 topics· 5 must-do subtopics

    1. Topic 1

       High

       • Motion of Charged Particle in Magnetic Field (Circular/helical path, radius $r = mv/qB$, Lorentz force, Velocity Selector)

    2. Topic 2

       High

       • Magnetic Field Lines
       • Biot-Savart's Law ($\vec{B}$ due to straight wire, circular loop/arc, coil axis) and Ampere's Circuital Law (Solenoid, Toroid, thick cylindrical wire)

    3. Topic 3

       High

       • Force and Torque on Current Carrying Conductor ($\vec{F} = I(\vec{L}\times\vec{B})$, force between parallel wires, magnetic dipole moment $\vec{M} = NI\vec{A}$, torque $\vec{\tau} = \vec{M}\times\vec{B}$)

    4. Topic 4

       High

       • Galvanometer and its Conversion into Ammeter and Voltmeter (Shunt & series multiplier calculations, current/voltage sensitivity)

    5. Topic 5

       Medium

       • Miscellaneous (Mixed Concepts) Problems
17. 17

    Alternating Current

    Physics · Class XII · B148–B165 | Master Ch 23

    HIGH PRIORITY1–2 Qs/shift

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    ▸4 topics· 3 must-do subtopics

    1. Topic 1

       Medium

       • Alternating Current
       • Voltage and Power (RMS vs Peak values, phasors)

    2. Topic 2

       High

       • AC Circuit
       • LCR Circuit and Power Factor (Series LCR impedance $Z$, Resonance frequency $\omega_0 = 1/\sqrt{LC}$, Quality factor $Q$, Average power $P = V_{\text{rms}}I_{\text{rms}}\cos\phi$, wattless current)

    3. Topic 3

       High

       • Transformers (Step-up/step-down turns ratio, efficiency) and LC Oscillations

    4. Topic 4

       Medium

       • Miscellaneous (Mixed Concepts) Problems
18. 18

    Ray Optics and Optical Instruments

    Physics · Class XII · B179–B214 | Master Ch 25

    HIGH PRIORITY2 Qs/shift

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    ▸6 topics· 5 must-do subtopics

    1. Topic 1

       Medium

       • Plane Mirror
       • Spherical Mirror and Reflection of Light (Mirror formula, longitudinal/lateral magnification, velocity of image)

    2. Topic 2

       High

       • Refraction of Light at Plane Surface and Total Internal Reflection (Apparent depth, shift by glass slab, critical angle, optical fibres)

    3. Topic 3

       High

       • Refraction at Curved Surface ($\frac{\mu_2}{v} - \frac{\mu_1}{u} = \frac{\mu_2-\mu_1}{R}$)
       • Lenses and Power of Lens (Lens Maker's formula, cutting of lenses, silvering of lens, combination of lenses)

    4. Topic 4

       High

       • Refraction of Light through a Prism (Minimum deviation, thin prism, dispersion without deviation)

    5. Topic 5

       High

       • Optical Instruments (Simple Microscope, Compound Microscope, Astronomical Telescope magnifying power & tube length)

    6. Topic 6

       Medium

       • Miscellaneous (Mixed Concepts) Problems
19. 19

    Wave Optics

    Physics · Class XII · B215–B234 | Master Ch 26

    HIGH PRIORITY1–2 Qs/shift

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    ▸4 topics· 6 must-do subtopics

    1. Topic 1

       High

       • Wavefront
       • Interference of Light
       • Coherent and Incoherent Sources ($I = I_1 + I_2 + 2\sqrt{I_1 I_2}\cos\phi$, $I_{\max}/I_{\min}$ ratio)

    2. Topic 2

       High

       • Young's Double Slit Experiment (Fringe width $\beta = \lambda D/d$, optical path shift due to thin mica/glass sheet, YDSE in liquid, missing wavelengths)

    3. Topic 3

       High

       • Diffraction (Single slit width of central maximum)
       • Polarisation of Light (Malus's Law $I = I_0\cos^2\theta$, Brewster's Law $\mu = \tan i_p$)

    4. Topic 4

       Medium

       • Miscellaneous (Mixed Concepts) Problems
20. 20

    Dual Nature of Radiation and Matter

    Physics · Class XII · B235–B253 | Master Ch 27

    HIGH PRIORITY1–2 Qs/shift

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    ▸3 topics· 4 must-do subtopics

    1. Topic 1

       High

       • Matter Waves (de Broglie wavelength $\lambda = \frac{h}{p} = \frac{h}{\sqrt{2mK}} = \frac{h}{\sqrt{2mqV}}$)
       • Cathode and Positive Rays

    2. Topic 2

       High

       • Photon
       • Photoelectric Effect (Einstein's equation $K_{\max} = eV_0 = h\nu - \phi_0$, Stopping potential vs frequency/intensity graphs, radiation force)

    3. Topic 3

       Medium

       • Miscellaneous (Mixed Concepts) Problems
21. 21

    Atoms

    Physics · Class XII · B254–B266 | Master Ch 28

    HIGH PRIORITY1–2 Qs/shift

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    ▸3 topics· 1 must-do subtopics

    1. Topic 1

       Medium

       • Atomic Structure and Rutherford's Nuclear Model (Distance of closest approach, impact parameter)

    2. Topic 2

       High

       • Bohr's Model ($r_n \propto n^2/Z$, $v_n \propto Z/n$, $E_n = -13.6 Z^2/n^2\text{ eV}$) and the Spectra of the Hydrogen Atom (Rydberg formula, Lyman/Balmer/Paschen series, number of spectral lines $\frac{n(n-1)}{2}$, recoil of atom)

    3. Topic 3

       Medium

       • Miscellaneous (Mixed Concepts) Problems
22. 22

    Semiconductor Electronics: Materials, Devices and Simple Circuits

    Physics · Class XII · B285–B306 | Master Ch 30

    HIGH PRIORITY1–2 Qs/shift

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    ▸2 topics· 2 must-do subtopics

    1. Topic 1

       High

       • Semiconductors (Intrinsic/Extrinsic n-type & p-type, $n_e n_h = n_i^2$) and P-N Junction Diode (Forward/Reverse bias, Half/Full-wave Rectifiers, Zener Diode as voltage regulator, Photodiode, LED, Solar cell)

    2. Topic 2

       High

       • Digital Electronics and Logic Gates (AND, OR, NOT, NAND, NOR, XOR truth tables, Boolean algebra, De Morgan's theorem — 1 near-guaranteed question)
23. 23

    Some Basic Concepts of Chemistry

    Chemistry · Class XI · A1–A14

    HIGH PRIORITY1–2 Qs/shift

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    ▸3 topics· 2 must-do subtopics

    1. Topic 1

       High

       • Mole Concept

       Low

       • Laws of Chemical Combinations

    2. Topic 2

       Medium

       • Percent Composition and Empirical Formula

    3. Topic 3

       High

       • Stoichiometric Calculations (Limiting reagent, Molarity, Molality, Mole fraction, Equivalence/Titration calculations — heavily asked in Integer section)
24. 24

    Structure of Atom

    Chemistry · Class XI · A15–A34

    HIGH PRIORITY1–2 Qs/shift

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    ▸4 topics· 4 must-do subtopics

    1. Topic 1

       High

       • Dual Nature of Electromagnetic Radiation (Photoelectric effect, Planck's quantum theory)

    2. Topic 2

       High

       • Bohr's Model for Hydrogen Atom (Radius, velocity, energy, Emission and Absorption Spectra)

    3. Topic 3

       High

       • Dual Behaviour of Matter (de Broglie wavelength) and Heisenberg Uncertainty Principle

    4. Topic 4

       High

       • Quantum Mechanical Model of Atom (Quantum numbers $n, l, m_l, m_s$, radial & angular nodes, orbital shapes, Aufbau, Pauli, Hund's rule, electronic configuration of ions)
25. 25

    Chemical Bonding and Molecular Structure

    Chemistry · Class XI · A47–A66

    HIGH PRIORITY2 Qs/shift — Pillar of Inorganic Chemistry

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    ▸5 topics· 5 must-do subtopics

    1. Topic 1

       Medium

       • Electrovalent
       • Covalent and Co-ordinate Bonding (Lattice energy, Fajan's Rule of polarization/covalent character)

    2. Topic 2

       High

       • Hydrogen Bonding (Intramolecular vs Intermolecular, boiling point/solubility trends)
       • Resonance and Octet Rule

    3. Topic 3

       High

       • Dipole Moment and Bond Polarity (Zero vs non-zero $\mu$, cis/trans & ortho/meta/para comparisons, bond angle trends)

    4. Topic 4

       High

       • VSEPR Theory and Hybridisation (Lone pairs, shapes of $\text{XeF}_2, \text{XeF}_4, \text{XeO}_3, \text{SF}_4, \text{ClF}_3, \text{I}_3^-$)

    5. Topic 5

       High

       • Valence Bond Theory and Molecular Orbital Theory (MOT bond order, magnetic nature, HOMO-LUMO of $\text{O}_2, \text{N}_2, \text{C}_2, \text{B}_2, \text{CO}, \text{NO}$)
26. 26

    Thermodynamics

    Chemistry · Class XI · A75–A98

    HIGH PRIORITY1–2 Qs/shift

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    ▸4 topics· 4 must-do subtopics

    1. Topic 1

       High

       • First Law and Fundamentals of Thermodynamics (Reversible vs Irreversible isothermal/adiabatic work, $\Delta U$ and $\Delta H = \Delta U + \Delta n_g RT$)

    2. Topic 2

       High

       • Law of Thermochemistry (Hess's Law, Enthalpy of formation, combustion, bond dissociation, neutralization, atomization)

    3. Topic 3

       High

       • Entropy and Second Law of Thermodynamics ($\Delta S$ for phase transitions and isothermal expansion)

    4. Topic 4

       High

       • Spontaneity and Gibbs' Free Energy ($\Delta G = \Delta H - T\Delta S$, $\Delta G^\circ = -RT\ln K_{\text{eq}}$)
27. 27

    Equilibrium

    Chemistry · Class XI · A99–A125

    HIGH PRIORITY1–2 Qs/shift

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    ▸5 topics· 6 must-do subtopics

    1. Topic 1

       High

       • Law of Mass Action
       • Equilibrium Constant ($K_c$ and $K_p$) and its Application (Degree of dissociation $\alpha$)

    2. Topic 2

       High

       • Relation between $K, Q$ and $G$ and Factors Effecting Equilibrium (Le Chatelier's Principle, addition of inert gas)

    3. Topic 3

       Medium

       • Theories of Acids and Bases (Arrhenius, Bronsted-Lowry conjugate pairs, Lewis)
       • Ionic Product of Water and pH Scale

    4. Topic 4

       Medium

       • Ionisation of Weak Acids and Bases and Relations between $K_a$ and $K_b$ (Ostwald's dilution law)

    5. Topic 5

       High

       • Solubility Product ($K_{sp}$ and molar solubility with common ion)
       • Buffer Solutions (Henderson equation)
       • Salt Hydrolysis and Common Ion Effect
28. 28

    Hydrocarbons

    Chemistry · Class XI · A166–A194

    HIGH PRIORITY1–2 Qs/shift

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    ▸4 topics· 3 must-do subtopics

    1. Topic 1

       Medium

       • Alkanes (Wurtz reaction, Kolbe's electrolysis, free radical halogenation, conformations)

    2. Topic 2

       High

       • Alkenes (Saytzeff vs Hofmann elimination, Markovnikov & Kharasch peroxide effect, Ozonolysis, Baeyer's reagent, stereospecific addition)

    3. Topic 3

       High

       • Alkynes (Acidity of terminal alkynes, Lindlar's vs Birch reduction, Kucherov hydration)

    4. Topic 4

       High

       • Aromatic Hydrocarbons (Electrophilic Aromatic Substitution: Nitration, Halogenation, Friedel-Crafts Alkylation/Acylation, ortho/para vs meta directing groups)
29. 29

    Solutions

    Chemistry · Class XII · B4–B23

    HIGH PRIORITY1–2 Qs/shift

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    ▸3 topics· 4 must-do subtopics

    1. Topic 1

       Medium

       • Solubility and Concentration of Solutions (Henry's Law, temperature dependence)

    2. Topic 2

       High

       • Vapour Pressure
       • Laws of Solutions
       • Ideal and Non-ideal Solutions (Raoult's Law, positive & negative deviations, azeotropes)

    3. Topic 3

       High

       • Colligative Properties and Abnormal Molecular Masses (Relative lowering of VP, $\Delta T_b = i K_b m$, $\Delta T_f = i K_f m$, Osmotic pressure $\pi = iCRT$, van't Hoff factor $i$ with association/dissociation)
30. 30

    Electrochemistry

    Chemistry · Class XII · B24–B47

    HIGH PRIORITY1–2 Qs/shift

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    ▸4 topics· 4 must-do subtopics

    1. Topic 1

       High

       • Conductance and Conductivity (Molar conductivity $\Lambda_m$, Kohlrausch's Law, degree of dissociation of weak electrolytes)

    2. Topic 2

       High

       • Electrolytic Cells and Types of Electrolysis (Faraday's Laws of Electrolysis, products of electrolysis at electrodes)

    3. Topic 3

       High

       • Cells and Electrode Potential
       • Nernst Equations ($E_{\text{cell}} = E^\circ_{\text{cell}} - \frac{0.0591}{n}\log Q$, relation with $\Delta G^\circ$ and $K_{\text{eq}}$)

    4. Topic 4

       Medium

       • Commercial Cells (Lead storage battery, Fuel cells) and Corrosion
31. 31

    Chemical Kinetics and Nuclear Chemistry

    Chemistry · Class XII · B48–B72

    HIGH PRIORITY1–2 Qs/shift

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    ▸4 topics· 2 must-do subtopics

    1. Topic 1

       Medium

       • Rate of Reaction
       • Rate Laws and Rate Constant (Order vs Molecularity, unit of $k$)

    2. Topic 2

       High

       • Order of Reaction and Half Life Period (Zero Order and First Order integrated rate laws, $t_{99.9\%} = 10 t_{1/2}$, pressure/volume kinetics)

    3. Topic 3

       High

       • Theories of Rate of Reaction (Arrhenius Equation $k = A e^{-E_a/RT}$, activation energy graphs, effect of catalyst)

    4. Topic 4

       Medium

       • Nuclear Chemistry (Radioactive decay kinetics)
32. 32

    The p-Block Elements (Group 15, 16, 17 & 18)

    Chemistry · Class XII · B80–B92

    HIGH PRIORITY1–2 Qs/shift

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    ▸4 topics· 4 must-do subtopics

    1. Topic 1

       High

       • Nitrogen Family (Hydride trends $\text{NH}_3$ to $\text{BiH}_3$, Oxides of Nitrogen structures, Oxyacids of Phosphorus — basicity, $\text{P}-\text{H}$ reducing bonds, disproportionation)

    2. Topic 2

       High

       • Oxygen Family (Hydrides bond angle/acidity/thermal stability, Oxoacids of Sulphur structures & peroxyl linkages)

    3. Topic 3

       High

       • Halogen Family (Anomalous F, Oxidizing power, Bond dissociation energy $\text{Cl}_2 > \text{Br}_2 > \text{F}_2 > \text{I}_2$, Oxoacids of Cl acidic/oxidizing strength, Interhalogen structures)

    4. Topic 4

       High

       • Noble Gases ($\text{XeF}_2, \text{XeF}_4, \text{XeF}_6$ hydrolysis products and VSEPR shapes)
33. 33

    The d-and f-Block Elements

    Chemistry · Class XII · B93–B109

    HIGH PRIORITY2 Qs/shift

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    ▸3 topics· 3 must-do subtopics

    1. Topic 1

       High

       • Characteristics of d-Block Elements (Electronic configurations of Cr/Cu, variable oxidation states, $E^\circ_{\text{M}^{2+}/\text{M}}$ irregularities, Spin-only magnetic moment $\mu = \sqrt{n(n+2)}$ BM, colour of ions, catalytic/interstitial properties)

    2. Topic 2

       High

       • Compounds of Transition Metals (Preparation, properties & pH-dependent oxidizing reactions of $\text{KMnO}_4$ and $\text{K}_2\text{Cr}_2\text{O}_7$ — chromate-dichromate equilibrium)

    3. Topic 3

       High

       • Lanthanoids and Actinoids (Lanthanoid Contraction and its consequences on $4d/5d$atomic radii, Ce($+4$) & Eu($+2$) redox behaviour)
34. 34

    Haloalkanes and Haloarenes

    Chemistry · Class XII · B134–B160

    HIGH PRIORITY1–2 Qs/shift

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    ▸3 topics· 2 must-do subtopics

    1. Topic 1

       High

       • Preparation and Properties of Haloalkanes ($\text{S}_\text{N}1$ vs $\text{S}_\text{N}2$mechanism, stereochemistry & reactivity order, $\text{E}1/\text{E}2$ elimination, Finkelstein, Swarts, Darzen's, Grignard reagent)

    2. Topic 2

       High

       • Preparation and Properties of Haloarenes (Nucleophilic substitution in chlorobenzene, effect of $-\text{NO}_2$ groups at ortho/para positions, Sandmeyer/Gattermann, Wurtz-Fittig)

    3. Topic 3

       Medium

       • Some Important Polyhalogen Compounds ($\text{CHCl}_3$ oxidation to phosgene, Carbylamine reaction, $\text{CHI}_3$, Freons, DDT)
35. 35

    Alcohols, Phenols and Ethers

    Chemistry · Class XII · B161–B188

    HIGH PRIORITY1–2 Qs/shift

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    ▸3 topics· 3 must-do subtopics

    1. Topic 1

       High

       • Preparation and Properties of Alcohols (Hydroboration-Oxidation vs Oxymercuration-Demercuration, Lucas Test, PCC/Jones oxidation, Pinacol-Pinacolone, Acid-catalyzed dehydration with carbocation rearrangement)

    2. Topic 2

       High

       • Preparation and Properties of Phenols (Cumene process, Acidity of substituted phenols, Reimer-Tiemann, Kolbe's reaction, Bromination in $\text{H}_2\text{O}$ vs $\text{CS}_2$)

    3. Topic 3

       High

       • Preparation and Properties of Ethers (Williamson Ether Synthesis limitations, Cleavage of Ethers with $\text{HI}$ via $\text{S}_\text{N}1/\text{S}_\text{N}2$ for $3^\circ$, benzylic and phenyl ethers)
36. 36

    Amines

    Chemistry · Class XII · B244–B279

    HIGH PRIORITY1–2 Qs/shift

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    ▸3 topics· 3 must-do subtopics

    1. Topic 1

       High

       • Aliphatic and Aromatic Amines (Basicity order in gas vs aqueous phase, Gabriel Phthalimide Synthesis, Hoffmann Bromamide Degradation, Carbylamine Test, Hinsberg's Test, Acetylation/Bromination/Nitration of Aniline)

    2. Topic 2

       Medium

       • Amides
       • Cyanides and Isocyanides (Reduction and hydrolysis)

    3. Topic 3

       High

       • Nitrocompounds
       • Alkyl Nitrites and Diazonium Salts (Sandmeyer, Balz-Schiemann, reduction with $\text{H}_3\text{PO}_2/\text{EtOH}$, Azo coupling reactions with phenol & aniline)
37. 37

    Biomolecules

    Chemistry · Class XII · B280–B297

    HIGH PRIORITY1–2 Qs/shift — Very High ROI

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    ▸4 topics· 4 must-do subtopics

    1. Topic 1

       High

       • Carbohydrates and Lipids (Glucose reactions with $\text{HI}$, $\text{Br}_2/\text{H}_2\text{O}$, $\text{HNO}_3$, acetic anhydride; $\alpha/\beta$ anomers, mutarotation, Reducing vs Non-reducing sugars, glycosidic linkages in Sucrose, Maltose, Lactose, Starch, Cellulose)

    2. Topic 2

       High

       • Amino Acids and Proteins (Essential vs Non-essential, Zwitterion, Isoelectric point, peptide bond, $1^\circ, 2^\circ, 3^\circ, 4^\circ$ structure, denaturation)

    3. Topic 3

       High

       • Nucleic Acid and Enzymes (DNA vs RNA nitrogenous bases, nucleoside vs nucleotide, phosphodiester linkage, base pairing)

    4. Topic 4

       High

       • Vitamins and Hormones (Fat-soluble A, D, E, K vs Water-soluble B, C; Vitamin chemical names and deficiency diseases)
38. 38

    Principles Related to Practical Chemistry

    Chemistry · Class XII · B301–B318

    HIGH PRIORITY1–2 Qs/shift

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    ▸3 topics· 3 must-do subtopics

    1. Topic 1

       High

       • Detection of Extra Elements (Lassaigne's test for N, S, Halogens — Prussian blue, blood-red $[\text{Fe}(\text{SCN})]^{2+}$, violet $[\text{Fe}(\text{CN})_5\text{NOS}]^{4-}$)
       • Detection of Organic Functional Groups (2,4-DNP, Lucas, Neutral $\text{FeCl}_3$, Cerium ammonium nitrate, Tollens', Fehling's, Iodoform, Carbylamine, Azo dye test) and Preparation of Organic Compounds (Acetanilide, p-nitroacetanilide, iodoform)

    2. Topic 2

       High

       • Qualitative Salt Analysis (Group 0 to VI Cation group reagents, brown ring test for $\text{NO}_3^-$, chromyl chloride test for $\text{Cl}^-$, dimethylglyoxime test for $\text{Ni}^{2+}$, Nessler's reagent for $\text{NH}_4^+$) and Preparation of Inorganic Compounds (Mohr's salt, Potash alum)

    3. Topic 3

       Medium

       • Principles Involved in Titrimetric Exercises (Acid-base indicators: methyl orange vs phenolphthalein pH range, oxalic acid/Mohr's salt vs $\text{KMnO}_4$)
       • Preparation of Colloidal Sols (Lyophilic vs Lyophobic)
       • Calorimetry
       • and Kinetic Study of Reaction Between $\text{I}^-$ and $\text{H}_2\text{O}_2$
39. 39

    Relations and Functions

    Maths · Class XI · A5–A10

    HIGH PRIORITY1–2 Qs/shift

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    ▸2 topics· 6 must-do subtopics

    1. Topic 1

       High

       • Domain
       • Codomain and Range of a Function

       Medium

       • Domain
       • Codomain and Range of a Relation

       Low

       • Relations
       • Functions

    2. Topic 2

       High

       • Greatest Integer Function
       • Modulus Function
       • Even and Odd Functions
       • Periodic Functions

       Medium

       • Algebraic Operations on Functions
       • Explicit and Implicit Functions

       Low

       • Value of a Function
       • Equal Functions
40. 40

    Complex Numbers and Quadratic Equations

    Maths · Class XI · A21–A42

    HIGH PRIORITY2 Qs/shift

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    ▸4 topics· 5 must-do subtopics

    1. Topic 1

       High

       • Conjugate
       • Modulus and Argument or Amplitude of a Complex Number

       Medium

       • Algebraic Operations of Complex Numbers

       Low

       • Integral Powers of Iota

    2. Topic 2

       Medium

       • Powers of Complex Numbers (De Moivre's applications)

    3. Topic 3

       High

       • Relation Between Roots and Co-efficients
       • Nature of Roots
       • Sum and Product of Roots

       Medium

       • Formation of an Equation with Given Roots
       • Solutions of Quadratic Equations

    4. Topic 4 · Miscellaneous

       Special

       • Geometrical Representation of Complex Number (Locus problems)
       • Cube Root of Unity (Not in JEE Syllabus but Questions Asked — High Priority in actual shifts)
41. 41

    Permutations and Combinations

    Maths · Class XI · A43–A54

    HIGH PRIORITY1–2 Qs/shift

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    ▸2 topics· 6 must-do subtopics

    1. Topic 1

       High

       • Number of Permutations Under Certain Restricted Conditions
       • Permutations in Which Things may be Repeated
       • Circular Permutations

       Medium

       • Permutations in Which all Things are Different

       Low

       • Fundamental Principle of Counting
       • Factorials
       • Permutations
       • Counting Formula for Permutations

    2. Topic 2

       High

       • Division and Distribution of Objects
       • Dearrangement Theorem
       • Sum of Numbers

       Medium

       • Combinations
       • Counting Formula for Combinations
       • Important Result About Point (Collinearity/Geometry)
42. 42

    Binomial Theorem

    Maths · Class XI · A55–A66

    HIGH PRIORITY1–2 Qs/shift

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    ▸3 topics· 5 must-do subtopics

    1. Topic 1

       High

       • General Term
       • Coefficient of any Power of '$x$'

       Low

       • Binomial Theorem for a Positive Integral Index '$x$'
       • Expansion of Binomial

    2. Topic 2

       High

       • Independent Term
       • Particular Term from end in Binomial Expansion
       • Middle Term

       Medium

       • Greatest Term
       • Greatest Binomial Coefficients

    3. Topic 3 · Miscellaneous

       Special

       • Properties of Coefficients (Not in JEE Syllabus but Questions Asked — Remainder problems & Series of Binomial Coefficients are frequently tested)
43. 43

    Sequences and Series

    Maths · Class XI · A67–A86

    HIGH PRIORITY2 Qs/shift

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    ▸4 topics· 3 must-do subtopics

    1. Topic 1

       High

       • Arithmetic Progression (Properties, $n$-th term, Sum of $n$ terms, Arithmetic Means)

    2. Topic 2

       High

       • Geometric Progression (Sum to $n$ terms, Infinite GP, Geometric Means)

    3. Topic 3

       High

       • Relation Between A.M. and G.M. of two Positive Numbers (AM $\ge$ GM maxima/minima problems)

    4. Topic 4 · Miscellaneous

       Special

       • Special Series ($\sum n, \sum n^2, \sum n^3$, Method of Differences, AGP) (Not in JEE Syllabus but Questions Asked)
44. 44

    Conic Sections

    Maths · Class XI · A100–A125

    HIGH PRIORITY2 Qs/shift

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    ▸5 topics· 4 must-do subtopics

    1. Topic 1

       High

       • Circles (Standard equations, intersection with line, chord, orthogonal circles)

    2. Topic 2

       High

       • Parabola (Standard forms, focal distance, parametric coordinates)

    3. Topic 3

       High

       • Ellipse (Eccentricity, focal properties, latus rectum, auxiliary circle)

    4. Topic 4

       High

       • Hyperbola (Eccentricity, conjugate/rectangular hyperbola)

    5. Topic 5 · Miscellaneous

       Special

       • Chord and Focal Chord of Conic Sections (plus Tangents & Normals) (Not in JEE Syllabus but Questions Asked)
45. 45

    Limits and Derivatives

    Maths · Class XI · A126–A135

    HIGH PRIORITY1–2 Qs/shift

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    ▸3 topics· 6 must-do subtopics

    1. Topic 1

       High

       • Sandwich Theorem
       • Evaluation of Limits by Rationalisation
       • Substitution & Factorisation

       Medium

       • Evaluation of Limits when $x \to \infty$
       • Left Hand & Right Hand limits
       • Existence of Limits

       Low

       • Limit of a Function

    2. Topic 2

       High

       • Evaluation of Limits of the form $1^\infty$
       • Limits by Expansion Method (Series expansion)
       • Limits Using L-Hospital's Rule

    3. Topic 3

       Medium

       • Derivatives of Polynomial & Trigonometric Functions
       • Derivative of Sum
       • Difference
       • Product & Quotient of two functions
46. 46

    Relations and Functions

    Maths · Class XII · B1–B12

    HIGH PRIORITY1–2 Qs/shift

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    ▸2 topics· 2 must-do subtopics

    1. Topic 1

       High

       • Types of Relations (Reflexive, Symmetric, Transitive, Equivalence) and Types of Function (One-One/Injective, Onto/Surjective, Bijective, Number of functions)

    2. Topic 2

       High

       • Composite Functions ($f(g(x))$, functional equations, inverse of a function)
47. 47

    Matrices

    Maths · Class XII · B23–B31

    HIGH PRIORITY1–2 Qs/shift

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    ▸2 topics· 4 must-do subtopics

    1. Topic 1

       High

       • Multiplication of Matrices (Matrix polynomials, $A^n$ patterns)

       Low

       • Order of Matrices
       • Types of Matrices
       • Addition & Subtraction of Matrices
       • Scalar Multiplication of Matrices

    2. Topic 2

       High

       • Symmetric & Skew Symmetric Matrices
       • Inverse Matrix
       • Transpose of Matrices (Properties of $(AB)^T, (AB)^{-1}$)
48. 48

    Determinants

    Maths · Class XII · B32–B50

    HIGH PRIORITY1–2 Qs/shift

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    ▸4 topics· 5 must-do subtopics

    1. Topic 1

       High

       • Singular & Non-Singular Matrices
       • Determinant of Matrices

       Medium

       • Area of Triangle

    2. Topic 2

       High

       • Adjoint of a Matrix
       • Inverse of a Matrix (Properties like $\vert{}\text{adj } A\vert{} = \vert{}A\vert{}^{n-1}$, $\text{adj}(\text{adj } A)$)

       Low

       • Minor & Cofactor

    3. Topic 3

       High

       • Solution of System of Linear Equations (Consistency, Infinite vs No solution using Matrix Method)

    4. Topic 4 · Miscellaneous

       Special

       • Cramer's Rule (Not in JEE Syllabus but Questions Asked — Very high yield for $3\times 3$ linear systems)
49. 49

    Continuity and Differentiability

    Maths · Class XII · B51–B70

    HIGH PRIORITY1–2 Qs/shift

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    ▸4 topics· 7 must-do subtopics

    1. Topic 1

       High

       • Continuity (Continuity at a point, removable/jump discontinuities, GIF & Signum continuity)

    2. Topic 2

       High

       • Differentiability (LHD = RHD, sharp corners in modulus/max/min graphs, functional equations)

    3. Topic 3

       High

       • Parametric & Composite Functions
       • Differentiation of Explicit & Implicit Functions
       • Logarithmic & Exponential Functions
       • Differentiation by Trigonometric Substitution
       • Inverse Functions

       Low

       • Chain Rule of Differentiation

    4. Topic 4

       Medium

       • Successive Differentiation (Higher-order derivatives)
       • Differentiation of Infinite Series
50. 50

    Applications of Derivatives

    Maths · Class XII · B71–B85

    HIGH PRIORITY1–2 Qs/shift

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    ▸3 topics· 2 must-do subtopics

    1. Topic 1

       Low

       • Rate of Change of Quantities

    2. Topic 2

       High

       • Increasing & Decreasing Functions (Monotonicity, inequality proofs)

    3. Topic 3

       High

       • Maxima & Minima (Local and Global extrema, geometric optimization)
51. 51

    Differential Equations

    Maths · Class XII · B132–B152

    HIGH PRIORITY1–2 Qs/shift

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    ▸4 topics· 3 must-do subtopics

    1. Topic 1

       Medium

       • Order & Degree of Differential Equations
       • Ordinary Differential Equations

    2. Topic 2

       High

       • Solution of Homogeneous Differential Equations
       • Solution of Differential Equation by the Method of Separation of Variables

       Low

       • General & Particular Solution of Differential Equation

    3. Topic 3

       High

       • Linear Differential Equation of First Order ($\frac{dy}{dx} + Py = Q$ and $\frac{dx}{dy} + Px = Q$, Integrating Factor)

    4. Topic 4 · Miscellaneous

       Special

       • Solution of D.E. by Inspection Method (Exact Differentials) and Reducible to Homogeneous (Not in JEE Syllabus but Questions Asked)
52. 52

    Vector Algebra

    Maths · Class XII · B153–B174

    HIGH PRIORITY1–2 Qs/shift

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    ▸4 topics· 5 must-do subtopics

    1. Topic 1

       Medium

       • Section Formula
       • Position Vector of a Point
       • Modulus of a Vector
       • Algebra of Vectors

    2. Topic 2

       High

       • Scalar or Dot Product of two Vectors
       • Projection of a Vector Along any other Vector
       • Component of a Vector

    3. Topic 3

       High

       • Vector or Cross Product of two vectors
       • Area of a Parallelogram & Triangle (plus Vector Equations)

    4. Topic 4 · Miscellaneous

       Special

       • Scalar Triple Product (and Vector Triple Product $\vec{a}\times(\vec{b}\times\vec{c})$) (Not in JEE Syllabus but Questions Asked — Heavily tested)
53. 53

    Probability (Class XII)

    Maths · Class XII · B190–B202

    HIGH PRIORITY1–2 Qs/shift

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    ▸3 topics· 5 must-do subtopics

    1. Topic 1

       High

       • Bayes' Theorem
       • Conditional Probability
       • Total Probability

       Medium

       • Multiplication Theorem on Probability
       • Independent events

    2. Topic 2

       High

       • Random Variables
       • Probability Distribution (Expectation/Mean $E(X)$ and Variance $\text{Var}(X)$)

    3. Topic 3 · Miscellaneous

       Special

       • Binomial Distribution (Not in JEE Syllabus but Questions Asked)
54. 54

    Motion in a Straight Line

    Physics · Class XI · A19–A30 | Master Ch 3

    HIGH PRIORITY1 Q/shift

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    ▸4 topics· 3 must-do subtopics

    1. Topic 1

       Medium

       • Distance
       • Displacement & Uniform Motion (Average speed vs average velocity)

    2. Topic 2

       High

       • Non-uniform Motion (Calculus-based kinematics $v=dx/dt, a=v dv/dx$, $v$-$t$, $x$-$t$, $a$-$t$ graphs)

    3. Topic 3

       High

       • Relative Velocity (1D overtaking/collision problems)

    4. Topic 4

       High

       • Motion Under Gravity (Free fall, vertical projection, $n$-th second displacement)
55. 55

    Motion in a Plane

    Physics · Class XI · A31–A42 | Master Ch 2: Vector and Calculus & Ch 4: Motion in a Plane

    HIGH PRIORITY1 Q/shift

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    ▸4 topics· 2 must-do subtopics

    1. Topic 1

       Medium

       • Vectors (Addition, subtraction, dot & cross products, unit vectors)

    2. Topic 2

       Medium

       • Motion in a Plane with Constant Acceleration

    3. Topic 3

       High

       • Projectile Motion (Ground-to-ground, horizontal projection from height, equation of trajectory)

    4. Topic 4

       High

       • Relative Velocity in Two Dimensions (River-boat, Rain-man, closest approach) & Uniform Circular Motion (Centripetal acceleration)
56. 56

    Kinetic Theory

    Physics · Class XI · A212–A228 | Master Ch 13: Kinetic Theory of Gases

    HIGH PRIORITY1 Q/shift

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    ▸4 topics· 5 must-do subtopics

    1. Topic 1

       Medium

       • Kinetic Theory of an Ideal Gas and Gas Laws (Dalton's partial pressure, gas mixtures)

    2. Topic 2

       High

       • Speed of Gas ($v_{\text{rms}}, v_{\text{avg}}, v_{\text{mp}}$)
       • Pressure and Kinetic Energy (Translational KE per mole/molecule)

    3. Topic 3

       High

       • Degree of Freedom
       • Specific Heat Capacity ($C_p, C_v, \gamma = 1 + 2/f$, $\gamma_{\text{mix}}$ of gas mixtures)
       • and Mean Free Path ($\lambda = \frac{1}{\sqrt{2}\pi n d^2}$)

    4. Topic 4

       Medium

       • Miscellaneous (Mixed Concepts) Problems
57. 57

    Oscillations

    Physics · Class XI · A229–A248 | Master Ch 15: Simple Harmonic Motion

    HIGH PRIORITY1 Q/shift

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    ▸3 topics· 7 must-do subtopics

    1. Topic 1

       High

       • Displacement
       • Phase
       • Velocity and Acceleration in S.H.M. (Phasor method, kinematic equations)

    2. Topic 2

       High

       • Energy in Simple Harmonic Motion (KE vs PE graphs, frequency of energy = $2f$)

    3. Topic 3

       High

       • Time Period
       • Frequency
       • Simple Pendulum (in accelerating/rotating frames) and Spring Pendulum (Series/parallel springs, cutting of springs, reduced mass)
58. 58

    Experimental Skills-XI

    Physics · Class XI · A269–A278

    HIGH PRIORITY1 Q/shift combined with XII

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    ▸2 topics· 1 must-do subtopics

    1. Topic 1

       High

       • Vernier calipers - its use to measure the internal & external diameter and depth of a vessel; To determine thickness/diameter of thin sheet/wire with the help of screw gauge (Zero error, pitch, least count)

    2. Topic 2

       Medium

       • Determination of speed of sound using resonance tube
       • Determination of Young's modulus of elasticity of the material of a metallic wire (Searle's apparatus)

       Low

       • Measure the mass of a given object by the principle of moments using metre scale
       • Calculation of surface tension of water by capillary rise and effect of detergents
       • Calculation of co-efficient of viscosity of a given viscous liquid
       • Measurement of specific heat using method of mixtures
       • Calculation of dissipation of energy by plotting a graph between the square of amplitude and time
59. 59

    Electromagnetic Induction

    Physics · Class XII · B128–B147 | Master Ch 22

    HIGH PRIORITY1 Q/shift

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    ▸3 topics· 3 must-do subtopics

    1. Topic 1

       High

       • Magnetic Flux
       • Faraday's and Lenz's Law (Induced EMF, induced current and total charge $\Delta q = \Delta\Phi/R$)

    2. Topic 2

       High

       • Motional and Static EMI (Rod moving/rotating in magnetic field $\mathcal{E} = Bvl, \frac{1}{2}B\omega l^2$) and Application of EMI (Self Inductance $L$, Mutual Inductance $M$ of coaxial solenoids/concentric coils, magnetic energy $\frac{1}{2}LI^2$)

    3. Topic 3

       Medium

       • Miscellaneous (Mixed Concepts) Problems
60. 60

    Electromagnetic Waves

    Physics · Class XII · B166–B178 | Master Ch 24

    HIGH PRIORITY1 Guaranteed Q/shift — Highest ROI small chapter

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    ▸2 topics· 3 must-do subtopics

    1. Topic 1

       High

       • Electromagnetic Waves
       • Conduction and Displacement Current ($E_0 = cB_0$, Poynting vector/intensity, radiation pressure, energy density $u_E = u_B$, speed in medium $v = 1/\sqrt{\mu\varepsilon}$)

    2. Topic 2

       High

       • Electromagnetic Spectrum (Wavelength/frequency order, applications of Radio, Microwave, IR, UV, X-rays, Gamma rays)
61. 61

    Nuclei

    Physics · Class XII · B267–B284 | Master Ch 29

    HIGH PRIORITY1 Q/shift

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    ▸3 topics· 2 must-do subtopics

    1. Topic 1

       High

       • Composition and Size of the Nuclei ($R = R_0 A^{1/3}$, constant nuclear density)

    2. Topic 2

       High

       • Mass-Energy Equivalence and Nuclear Reactions (Mass defect $\Delta m$, Binding Energy per nucleon curve, Q-value of fission & fusion)

    3. Topic 3

       Medium

       • Miscellaneous (Mixed Concepts) Problems
62. 62

    Classification of Elements and Periodicity in Properties

    Chemistry · Class XI · A35–A46

    HIGH PRIORITY1 Q/shift

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    ▸2 topics· 1 must-do subtopics

    1. Topic 1

       Low

       • Modern Periodic Table (IUPAC nomenclature of $Z>100$, block/group/period identification)

    2. Topic 2

       High

       • Periodic Trends in Properties of Elements (Atomic/ionic radii, Isoelectronic species, Ionization Enthalpy exceptions, Electron Gain Enthalpy, Electronegativity, Nature of Oxides)
63. 63

    Redox Reaction

    Chemistry · Class XI · A126–A130

    HIGH PRIORITY1 Q/shift

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    ▸3 topics· 2 must-do subtopics

    1. Topic 1

       Low

       • Oxidation and Reduction Reactions

    2. Topic 2

       High

       • Oxidation Number (Paradoxical oxidation states like $\text{CrO}_5, \text{H}_2\text{SO}_5, \text{Br}_3\text{O}_8, \text{Fe}_3\text{O}_4$)

    3. Topic 3

       High

       • Disproportionation and Balancing of Redox Reactions (n-factor calculation, redox titrations with $\text{KMnO}_4, \text{K}_2\text{Cr}_2\text{O}_7$, Iodometry)
64. 64

    Straight Lines

    Maths · Class XI · A87–A99

    HIGH PRIORITY1 Q/shift

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    ▸3 topics· 7 must-do subtopics

    1. Topic 1

       High

       • Locus
       • Equation of Locus
       • Results of Triangle (Centroid, Incentre, Orthocentre, Circumcentre)

       Medium

       • Parallel and Perpendicular Lines
       • Slope of a Straight Line
       • Slope of a line joining two points

       Low

       • Distance Formula
       • Section Formula

    2. Topic 2

       High

       • Various Forms of Equation of a Line (Parametric/Distance form, Intercept, Normal, Point-Slope)

    3. Topic 3

       High

       • Foot of the Perpendicular
       • Image of a Point
       • Perpendicular Distance of a Point from a Line

       Medium

       • Angle Between two Lines
       • Distance Between two Lines
       • Position of a Point with Respect to a Line
65. 65

    Statistics

    Maths · Class XI · A136–A148

    HIGH PRIORITY1 Guaranteed Q/shift

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    ▸2 topics· 1 must-do subtopics

    1. Topic 1

       Low

       • Mean
       • Median & Mode

    2. Topic 2

       High

       • Variance & Standard Deviation (including effect of change of origin/scale and corrected mean/variance)

       Medium

       • Mean Deviation
       • Measures of Dispersion
66. 66

    Applications of Integrals

    Maths · Class XII · B119–B131

    HIGH PRIORITY1 Guaranteed Q/shift

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    ▸2 topics· 1 must-do subtopics

    1. Topic 1

       Medium

       • Curve & X-axis (Between two Ordinates)
       • Area of the Region Bounded by a Curve & Y-axis (Between two Abscissa)

    2. Topic 2

       High

       • Different Cases of Area Bounded Between the Curves (Parabola-Line, Circle-Parabola, Modulus/Inequality regions)
67. 67

    Experimental Skills-XII

    Physics · Class XII · B307–B310

    HIGH PRIORITY

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    ▸3 topics· 5 must-do subtopics

    1. Topic 1

       High

       • Determination of resistivity of the material of a given wire using a Meter bridge; To determine the resistance and figure of merit of a galvanometer by half deflection method; To determine the resistance of a given wire using Ohm's law

    2. Topic 2

       Medium

       • To determine the refractive index of a glass slab using a travelling microscope; To plot angle of deviation versus angle of incidence for a triangular prism using parallax method; Determination of focal length of a (i) convex mirror (ii) concave mirror and (iii) convex lens using the parallax method

    3. Topic 3

       High

       • To draw the characteristic curves of a Zener diode and finding reverse break down voltage; Identification of diode
       • LED
       • resistor
       • capacitor from mixed collection of such items; To draw the characteristic curves of a p-n junction diode in forward and reverse bias
68. 68

    Mechanical Properties of Solids

    Physics · Class XI · A147–A154 | Master Ch 10

    MEDIUM PRIORITY1 Q/shift

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    ▸2 topics· 2 must-do subtopics

    1. Topic 1

       High

       • Hooke's Law & Young's Modulus (Stress-strain curve, elongation of rods under self-weight, thermal stress)

    2. Topic 2

       High

       • Bulk and Rigidity Modulus and Work Done in Stretching a Wire (Elastic potential energy density $\frac{1}{2}\times\text{stress}\times\text{strain}$, Poisson's ratio)
69. 69

    Thermal Properties of Matter

    Physics · Class XI · A175–A188 | Master Ch 12

    MEDIUM PRIORITY1 Q/shift

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    ▸3 topics· 1 must-do subtopics

    1. Topic 1

       Medium

       • Thermometer & Thermal Expansion (Linear, superficial, cubical expansion $\alpha:\beta:\gamma = 1:2:3$, pendulum clock gain/loss)

    2. Topic 2

       High

       • Calorimetry and Heat Transfer (Phase change/mixing ice & steam, Fourier's Thermal Conduction — series & parallel rods, Stefan's Law, Wien's Displacement Law, Newton's Law of Cooling)

    3. Topic 3

       Medium

       • Miscellaneous (Mixed Concepts) Problems
70. 70

    Waves

    Physics · Class XI · A249–A268 | Master Ch 16

    MEDIUM PRIORITY1 Q/shift

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    ▸4 topics· 3 must-do subtopics

    1. Topic 1

       Medium

       • Basic of Mechanical Waves
       • Progressive and Stationary Waves (Wave equation $y = A\sin(\omega t - kx)$, wave speed on string & in gases/Laplace correction)

    2. Topic 2

       High

       • Vibration of String and Organ Pipe (Harmonics & overtones in Sonometer, Open & Closed Organ Pipes, end correction)

    3. Topic 3

       High

       • Beats
       • Interference and Superposition of Waves

    4. Topic 4

       Medium

       • Miscellaneous (Mixed Concepts) Problems
71. 71

    Magnetism and Matter

    Physics · Class XII · B121–B127 | Master Ch 21

    MEDIUM PRIORITY0–1 Q/shift

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    ▸3 topics· 4 must-do subtopics

    1. Topic 1

       High

       • Magnetism
       • Magnetic Moment
       • Properties of Magnet (Bar magnet in uniform field, oscillation time period $T = 2\pi\sqrt{I/MB}$, cutting a bar magnet)

    2. Topic 2

       High

       • Magnetic Materials and their Properties (Dia-, Para-, Ferromagnetic substances, susceptibility $\chi$, relative permeability $\mu_r = 1+\chi$, Curie's Law)

    3. Topic 3

       Low

       • Magnetic Equipment
72. 72

    The p-Block Elements (Group-13 and 14)

    Chemistry · Class XI · A135–A141

    MEDIUM PRIORITY1 Q/shift

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    ▸2 topics· 2 must-do subtopics

    1. Topic 1

       High

       • Boron Family (Inert pair effect, $+1$ vs $+3$ stability, Lewis acidity of $\text{BX}_3$, back bonding, Diborane $\text{B}_2\text{H}_6$ banana bonding, Boric acid)

    2. Topic 2

       High

       • Carbon Family (Allotropes of carbon, catenation, $\text{CO}$ vs $\text{CO}_2$, Silicates & Silicones)
73. 73

    Sets

    Maths · Class XI · A1–A4

    MEDIUM PRIORITY~1 Q/shift

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    ▸2 topics· 5 must-do subtopics

    1. Topic 1

       High

       • Operations on Sets
       • Cardinal Number of Sets

       Medium

       • Subsets
       • Power Set

       Low

       • Sets
       • Types of Sets
       • Disjoint Sets
       • Complementary Sets

    2. Topic 2

       High

       • Practical Problems
       • Venn Diagrams
       • De Morgan's Law
74. 74

    Trigonometric Functions

    Maths · Class XI · A11–A20

    MEDIUM PRIORITY0–1 Q/shift

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    ▸3 topics· 4 must-do subtopics

    1. Topic 1

       High

       • Domain and Range of Trigonometric Functions
       • Trigonometric Ratios of Allied Angles

       Low

       • Circular System
       • Trigonometric Ratios

    2. Topic 2

       High

       • Greatest and Least Value of Trigonometric Expressions
       • Trigonometric Identities

    3. Topic 3 · Miscellaneous

       Special

       • Principal Solution of Trigonometric Equation
       • Properties of Triangle (Not in JEE Syllabus but Questions Asked)
75. 75

    Inverse Trigonometric Functions

    Maths · Class XII · B13–B22

    MEDIUM PRIORITY1 Q/shift

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    ▸2 topics· 3 must-do subtopics

    1. Topic 1

       High

       • Principal Value of Inverse Trigonometric Functions
       • Domain & Range of Inverse Trigonometric Functions

       Low

       • Trigonometric Functions & Their Inverses
       • Intervals for Inverse Trigonometric Functions

    2. Topic 2

       High

       • Properties of Inverse Trigonometric Functions (Simplification, sum/difference formulas, telescopic series)
76. 76

    Probability (Class XI)

    Maths · Class XI · A149–A154

    MEDIUM PRIORITYCombined with XII

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    ▸2 topics· 1 must-do subtopics

    1. Topic 1

       Medium

       • Probability of an Event
       • Mutually Exclusive & Exhaustive Events

       Low

       • Random Experiment
       • Sample Space
       • Events
       • Equally Likely Outcomes

    2. Topic 2

       High

       • Addition Theorem

       Medium

       • Odds Against & Odds in Favour of an Event
77. 77

    States of Matter

    Chemistry · Class XI · A67–A74

    REDUCED / INTEGRATED TOPIC0–1 Q/shift, concepts used in Thermo/KTG

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    ▸3 topics

    1. Topic 1

       Medium

       • Intermolecular Forces
       • Gas Laws and Ideal Gas Equation

    2. Topic 2

       Medium

       • Kinetic Theory of Gases and Molecular Speeds

    3. Topic 3

       Special

       • Deviation from Ideal Gas Behaviour (Compressibility factor $Z$, van der Waals equation)
       • Liquefaction of Gases and Liquid State
78. 78

    Hydrogen

    Chemistry · Class XI · A131–A132

    REDUCED SYLLABUS

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    ▸3 topics

    1. Topic 1

       Special

       • Preparation and Properties of Hydrogen and Hydrides

    2. Topic 2

       Special

       • Preparation and Properties of $\text{H}_2\text{O}$ and $\text{D}_2\text{O}$ (Hardness of water)

    3. Topic 3

       Special

       • Preparation and Properties of $\text{H}_2\text{O}_2$ (Volume strength & redox behavior still occasionally tested under Redox)
79. 79

    The s-Block Elements

    Chemistry · Class XI · A133–A134

    REDUCED SYLLABUSPeriodic Trends Still Tested

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    ▸2 topics

    1. Topic 1

       Special

       • Group - 1 Elements (Alkali Metals — Flame coloration, hydration energy, solutions in liquid $\text{NH}_3$)

    2. Topic 2

       Special

       • Group - 2 Elements (Alkaline Earth Metals — Thermal stability & solubility of carbonates/sulphates/hydroxides, $\text{BeCl}_2$ structure)
80. 80

    The Solid State

    Chemistry · Class XII · B1–B3

    REDUCED SYLLABUS

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    ▸2 topics

    1. Topic 1

       Special

       • Different Types
       • Crystal Structure and Properties of Solids

    2. Topic 2

       Special

       • Cubic Systems
       • Bragg's Equation and Imperfection in Solids (Frenkel/Schottky defects)
81. 81

    Surface Chemistry

    Chemistry · Class XII · B73–B75

    REDUCED SYLLABUS

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    ▸3 topics

    1. Topic 1

       Special

       • Adsorption (Freundlich isotherm)

    2. Topic 2

       Special

       • Catalysis and Theories of Catalysis

    3. Topic 3

       Special

       • Colloids and Emulsions (Hardy-Schulze rule, Tyndall effect, Coagulation — occasionally overlaps with Practical Chemistry)
82. 82

    General Principles and Process of Isolation of Elements (Metallurgy)

    Chemistry · Class XII · B76–B79

    REDUCED SYLLABUS

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    ▸2 topics

    1. Topic 1

       Special

       • Occurrence of Metals and Metallurgical Processes (Froth flotation, leaching, Ellingham diagram)

    2. Topic 2

       Special

       • Purification and Uses of Metals (Zone refining, Mond's & Van Arkel process)
83. 83

    Polymers

    Chemistry · Class XII · B298–B299

    REDUCED SYLLABUS

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    ▸2 topics

    1. Topic 1

       Special

       • Classification of Polymers

    2. Topic 2

       Special

       • Preparation
       • Properties and Uses of Polymers (Nylon-6,6, Nylon-6, Bakelite, Dacron, PHBV)
84. 84

    Chemistry in Every Day Life

    Chemistry · Class XII · B300

    REDUCED SYLLABUS

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    ▸1 topic

    1. Topic 1

       Special

       • Drugs Classification
       • Therapeutic Action of Drugs and Chemicals in Food (Analgesics, antibiotics, antiseptics, artificial sweeteners)