Chapter-wise key concepts, formulas, and NEET-focused points — distilled from NCERT textbooks to help you revise faster and retain more.
Select a subject to browse all available chapter notes
Class 11 & 12 · NCERT Aligned
Class 11 & 12 · NCERT Aligned
Class 11 & 12 · NCERT Aligned
These chapters appear most frequently in NEET
Physics · Class 11
Covers uniform and non-uniform rectilinear motion, equations of kinematics, graphical anal...
Physics · Class 11
Extends kinematics to two dimensions using vectors. Projectile motion (most heavily tested...
Physics · Class 11
Newton's three laws of motion, free-body diagrams, friction, and dynamics of systems inclu...
Physics · Class 11
Work-energy theorem, conservative and non-conservative forces, elastic and inelastic colli...
Physics · Class 11
Torque, angular momentum, moment of inertia, the parallel/perpendicular axis theorems, and...
Physics · Class 11
Newton's law of gravitation, Kepler's three laws, orbital mechanics, escape velocity, vari...
Physics · Class 11
Laws of thermodynamics, thermodynamic processes (isochoric, isobaric, isothermal, adiabati...
Physics · Class 11
Simple Harmonic Motion (SHM), energy in SHM, simple pendulum and spring-mass system, phase...
Physics · Class 11
Wave motion, the general wave equation, standing (stationary) waves in strings and organ p...
Physics · Class 12
Covers quantisation and conservation of charge, Coulomb's law, superposition, and Gauss's ...
Physics · Class 12
Electric potential, potential energy, relationship between E and V, capacitors (parallel p...
Physics · Class 12
Drift velocity, Ohm's law, resistivity, Kirchhoff's laws, Wheatstone bridge, and potentiom...
Physics · Class 12
Biot-Savart law, Ampere's law, force on current in magnetic field, cyclotron, and galvanom...
Physics · Class 12
Faraday's law, Lenz's law, motional EMF, self- and mutual inductance, eddy currents, and t...
Physics · Class 12
AC basics (rms, peak), phasors, LCR series circuit (impedance, resonance), power factor, a...
Physics · Class 12
Reflection (mirrors), refraction (Snell's law, TIR, prisms, lenses), and optical instrumen...
Physics · Class 12
Huygens' principle, interference (Young's double slit), diffraction (single slit), and pol...
Physics · Class 12
Photoelectric effect, Einstein's photoelectric equation, de Broglie wavelength, Davisson-G...
Physics · Class 12
Rutherford model, Bohr's model of hydrogen atom, energy levels, hydrogen spectrum. ~2-3 NE...
Physics · Class 12
Nuclear composition, size, binding energy, radioactive decay (α, β, γ), half-life, nuclear...
Physics · Class 12
Energy bands in solids, intrinsic and extrinsic semiconductors, p-n junction diode (forwar...
Chemistry · Class 11
Atomic models (Thomson, Rutherford, Bohr), quantum mechanical model, quantum numbers, orbi...
Chemistry · Class 11
Ionic and covalent bonding, Lewis structures, VSEPR theory for molecular geometry, hybridi...
Chemistry · Class 11
Laws of thermodynamics, enthalpy, Hess's law, entropy, Gibbs free energy, and spontaneity ...
Chemistry · Class 11
Chemical and ionic equilibria: equilibrium constant expressions (Kc, Kp), Le Chatelier's p...
Chemistry · Class 11
Hybridisation and carbon types, isomerism (structural and stereoisomerism), homologous ser...
Chemistry · Class 11
Alkanes (free radical halogenation), alkenes (electrophilic addition, Markovnikov's rule, ...
Chemistry · Class 12
Types of solutions, concentration units, Raoult's law, colligative properties (vapour pres...
Chemistry · Class 12
Electrochemical cells (galvanic and electrolytic), electrode potentials (standard reductio...
Chemistry · Class 12
Rate of reaction, order and molecularity, rate laws, integrated rate equations, half-life,...
Chemistry · Class 12
Group 15 (N, P, As, Sb, Bi): nitrogen family; Group 16 (O, S, Se, Te): chalcogens; Group 1...
Chemistry · Class 12
Transition elements (d-block, groups 3-12): characteristic properties, variable oxidation ...
Chemistry · Class 12
Werner's theory, nomenclature, structure, isomerism, valence bond and crystal field theory...
Chemistry · Class 12
Haloalkane preparation, properties, SN1 vs SN2 mechanisms, elimination reactions, Grignard...
Chemistry · Class 12
Classification, preparation, and reactions of alcohols (oxidation, dehydration, Lucas test...
Chemistry · Class 12
Preparation and reactions of aldehydes and ketones (nucleophilic addition, condensation), ...
Chemistry · Class 12
Classification, preparation, basicity of amines, reactions (diazotisation, Hinsberg test, ...
Chemistry · Class 12
Carbohydrates (monosaccharides, disaccharides, polysaccharides, reducing sugars), proteins...
Biology · Class 11
Chapter 2 covers Whittaker's five-kingdom system and the detailed characteristics of all f...
Biology · Class 11
Plant Kingdom covers the classification of all plant groups from primitive algae to advanc...
Biology · Class 11
Animal Kingdom is a high-weightage NEET chapter requiring memorisation of all major phyla ...
Biology · Class 11
One of the highest-weightage NEET chapters. Covers external form of all organs of angiospe...
Biology · Class 11
Anatomy of Flowering Plants covers internal structures seen in transverse sections of root...
Biology · Class 11
Cell theory, ultrastructure of prokaryotic and eukaryotic cells, and the detailed structur...
Biology · Class 11
Chemistry of carbohydrates, proteins, lipids, nucleic acids, and enzymes. Enzyme kinetics ...
Biology · Class 11
The cell cycle controls cell growth and division. Mitosis (equational division) preserves ...
Biology · Class 11
Photosynthesis converts light energy to chemical energy via light reactions (Z-scheme in t...
Biology · Class 11
Cellular respiration converts stored energy (glucose) to ATP via glycolysis (cytoplasm) → ...
Biology · Class 11
Chapter 16 covers the complete digestive system — from the structure of the alimentary can...
Biology · Class 11
Chapter 17 covers the mechanics of pulmonary ventilation, lung volumes measured by spirome...
Biology · Class 11
This chapter covers the composition of blood and lymph, ABO and Rh blood group systems, th...
Biology · Class 11
Chapter 19 covers the structure of the human excretory system (kidney, nephron, JGA, urete...
Biology · Class 11
Chapter 21 covers the neuron structure and function, generation and conduction of nerve im...
Biology · Class 11
Chapter 22 covers the endocrine system — the major endocrine glands (pituitary, thyroid, a...
Biology · Class 12
One of the highest-weightage Class 12 Biology chapters. Covers stamen and pistil anatomy, ...
Biology · Class 12
Chapter 3 of Class 12 Biology covers the male and female reproductive anatomy, spermatogen...
Biology · Class 12
This chapter covers Mendel's laws (segregation, independent assortment), deviations from M...
Biology · Class 12
Molecular basis of heredity: DNA structure (double helix details), DNA replication (semi-c...
Biology · Class 12
Evolution explains the unity and diversity of life on Earth through changes in allele freq...
Biology · Class 12
This high-weightage chapter covers infectious diseases (bacterial, viral, protozoan, helmi...
Biology · Class 12
Recombinant DNA technology (rDNA): restriction enzymes, vectors, gene cloning in bacteria....
Biology · Class 12
Applications of rDNA technology in medicine (insulin, gene therapy, diagnostics), agricult...
After revising notes, take a chapter-wise mock test to check your understanding.
Take a Practice Test →