NEET Syllabus 2023 - Topic-wise PDF For Physics, Chemistry and Biology

Unit/Chapter

Important Topics

Physics NEET weightage

Physical world & Measurement

Scope, and Need of measurement, SI unit, errors in measurement; dimensions of physical quantities, mass and time measurement.

1

Kinematics

Motion in a straight line; position time graph; uniform - non-uniform motion; speed, velocity. Scalar and Vector quantities; addition, subtraction, multiplication of vectors and relative velocity Motion in a plane, uniform circular motion. 

1

Laws of Motion

Newton's 1st law of motion, Newton's 2nd law of motion, Newton's 3rd law of motion.

Law of conservation of linear momentum and methods of application. Equilibrium and concurrent forces.

3

Work, Energy & Power

Conservation of mechanical energy. Notion of potential energy, conservative and non-conservative forces.

2

Motion of system of particles & Rigid body

Centre of mass of two particle system, the centre of mass of the rigid body, the centre of mass of the uniform rod.

Moment of force. Equilibrium of rigid body, comparison of linear and rotational motion, statement of parallel and perpendicular axis theorem and their application.

5

Gravitation

Law of Kepler of planetary motion, acceleration due to gravity and its variation with altitude and depth, the universal law of gravitation.

2

Properties of Bulk Matter

Bernoulli's theorem and its application, Viscosity, stokes law, terminal velocity, Reynolds number streamline and turbulent flow.

Black body radiation and the greenhouse effect.

Newton's law of cooling and Stefan's law.

3

Thermodynamics

Thermodynamics Laws, Thermal Equilibrium, heat, work and internal energy, reversible and irreversible process, heat engines and refrigerators.

3

Kinetic Theory & Behavior of a Perfect Gas

Equation of state of a perfect gas, the procedure of compressing the gas.

1

Waves & Oscillations

simple harmonic motion and its equation, Periodic motion, frequency, displacement as a function of time, periodic function.

Doppler effect, Longitudinal and transverse waves, speed of wave motion, the principle of superposition of waves, and reflection of waves.

3

Physical Chemistry

Concepts of Mole 

Concept of Chemistry, Concept of Atoms & Molecules, Mole Concept & Calculations, Gram Molecular Mass (GMM), Atomic Mass, Gram Atomic Mass (GAM), Molecular Mass. 

Atomic Structure

Bohr’s Atomic Model & Its applications, Atomic number, isotopes and isobars, Electromagnetic Radiation (EMR), Planck’s Quantum Theory, Photoelectric Effect, Hydrogen Spectrum, and Dual nature of matter.

State of Matter & Redox Reactions

Real Gas Equation, deviation from ideal behaviour, liquefaction of gasses, critical temperature. Oxidation & Reduction, Oxidation Number & Application.

Thermodynamics & Thermochemistry

First Law of Thermodynamics Enthalpy of Reactions, Basics, State Function & Path Function, Extensive & Intensive Property Internal Energy & Heat Capacity.

Chemical Equilibrium

Le Chatelier's Principle & Application of Equilibrium Constant, Relation between Kp & Kc Factors Affecting Equilibrium Constant & Van't Hoff Equation, Law of Mass Action.

Ionic Equilibrium

pH of diluted solutions, pH of the mixtures, Calculation of pH of Weak Acid & Weak Base Explanation of Water, the pH of Strong Acid & Strong Base Mixture.

Inorganic Chemistry

Periodic Table

Factors affecting atomic radii, Hydrated radii Ionization Applications of Ionisation energy Electron Gain enthalpy, energy & factors affecting Ionisation energy. 

Chemical Bonding

Valence Shell Electron Pair Repulsion (VSEPR), Lewis Dot Structure, Formal Charge, Covalent and Coordinate Bond Valence Bond Theory (VBT), Theory Hybridisation.

S-Block Elements & Hydrogen

Physical & Chemical Properties, anomalous properties of the 1st element of each group.

P Block Elements – Boron & Carbon family

Inert Pair Effect, Physical Properties of group 13 elements, Alums, Physical Properties of group 14 elements, Diborane, Borax, Boric Acid.

Organic Chemistry

IUPAC Nomenclature

Basics of Organic Chemistry, Hydrocarbon Radicals and Homologous Series Common Name & Derived Names of Organic Compounds Rules of IUPAC.

Isomerism

Position Isomerism, Ring Chain, Structural Isomerism – Chain Isomerism, , Functional Isomerism and Metamerism Geometrical Isomerism in Alkenes.

General Organic Chemistry – I

Inductive Effect – Stability of Carbocation & Carbanion, Reaction Intermediate, Acidic Strength and Basic Strength, Resonance, Localized and Delocalised Electrons.

General organic Chemistry – II

Electrophile and Nucleophile, Solvent and its type, Type of Reactions in Organic Chemistry Electrophilic Addition Reaction (EAR), Leaving Group, Carbene and Nitrene, Markovnikov’s Rule and Carbocation Rearrangement

Hydrocarbons

Frankland Rxn, Decarboxylation, Wurtz Reaction, Corey House Synthesis, Reduction of Alkyl Halides Kolbe Electrolysis, Birch Reduction, Lindlaar & P2 Catalyst Preparation & Properties of Alkene.

Chemistry in Everyday Life & Environmental Chemistry

Antibiotics, analgesics, tranquillisers, antiseptics, disinfectants, antimicrobials, antifertility drugs, antacids, and antihistamines. Chemicals in food.

Unit name

Chapter Name

Questions

Diversity in the Living World

The Living World

1

Biological Classification

3-4

Plant Kingdom

3

Animal Kingdom

4-5

Structural Organization in Animals and Plants

Morphology of Flowering Plants

3-4

Anatomy of Flowering Plants

3

Structural Organization in animals

2-3

Cell Structure and Functions

Cell: The Unit of life

3-4

Biomolecules

2

Cell Cycle and Cell Division

2-3

Plant Physiology

Transport in Plants

1

Mineral Nutrition

1-2

Photosynthesis in Higher Plants

2-3

Respiration in Plants

1-2

Plant Growth and Development

1

Human Physiology

Digestion and Absorption

2

Breathing and Exchange of Gases

3

Body Fluids and Circulation

1-2

Excretory Products and their Elimination

2

Locomotion and Movement

1-2

Neural Control and Coordination

2

Chemical Coordination and Integration

2-3

1.

Electrostatics

Electric Charge & Field

1

Electrostatic Potential & Capacitance

1

2.

Current Electricity

Current Electricity

3

3.

Magnetic Effects of Current and Magnetism

Magnetic Effects of Current and Magnetism

3

4

Electromagnetic Induction and Alternating Currents

Alternating Current

1

Electromagnetic Induction

1

5.

Electromagnetic Waves

Electromagnetic Waves

1

Strategies for Enhancement in Food Production

2

6.

Optics

Ray Optics & Optical Instrument

3

Wave optics

2

7.

Dual Nature of Radiation and Matter

Dual Nature of Radiation and Matter

2

8

Atoms & Nuclei

Atoms & Nuclei

2

9.

Electronic Devices

Semiconductor Electronics

3

Physical Chemistry

Chemical Kinetics

Important Questions Practice on Zero, Instantaneous & Average Rate of Reaction Rate Law, Half-Life, especially for Zero & First Order Reactions, Gaseous First Order Reactions.

Electrochemistry

Daniel Cell, Kohlaursc Law, Conductivity, Resistivity, Molar Conductance and Equivalent Conductance, Electrode Potential, Standard Hydrogen Electrode.

Solutions

Azeotropic Mixture, Vapour Pressure of Solid-Liquid Solutions, Ideal &Real Solutions, Solutions with positive & negative Deviation, Minimum Boiling Azeotrope and Maximum Boiling Azeotropes.

Solid State

Calculation of density of unit cell & , Coordination Number, Crystal Lattice, Close Packing in Solids, Packing Efficiency of SC, BCC, FCC.

Surface Chemistry

Colloids and suspensions, Activity and selectivity, enzyme catalysis, Colloidal state: the distinction between true solutions, lyophilic,lyophobic multimolecular and macromolecular colloids

Inorganic Chemistry

P-Block Elements Group 15, 16, 17,18

Oxyacids of Phosphorus (structure only), Preparation and properties of Ammonia and Nitric Acid, Brown Ring Test, Holme Signal, Physical and Chemical Properties of group 16 Elements, Oxoacids of Sulphur (structure only).

D & F Block Elements

Preparation and properties of potassium dichromate, magnetic properties, interstitial compounds, alloy formation, Chromyl Chloride Test.

Coordination Compounds

IUPAC nomenclature of mononuclear coordination compounds,  Types of Ligands like EDTA, DMG, Sidgwick Rule, Structural and Geometrical Isomerism, Glycination, coordination number Werner’s theory, Isomerism in Coordination Compounds.

Metallurgy

calcination Principles & methods of extraction, Principles and methods of extraction – concentration, roasting.

Organic Chemistry

Alkyl Halides

Iodoform & Chloroform Reaction, Preparation & Properties of Alkyl Halides, Hunsdiecker Reaction.

Alcohol, Phenol and Ether

Dichromate Test, Esterification Reactions of Phenol, Gattermann Aldehyde Synthesis, Kolbe's Reaction.

Carbonyl Compounds & Carboxylic Acids

HVZ Reaction, Perkin Reaction & Claisen Condensation, Preparation of Carboxylic Acid & Benzoic Acid.

Nitrogen-Containing Compounds

Gabriel Phthalimide Reaction, Hoffmann Bromamide Reaction, Hinsberg Reagent, Hoffmann Mustard Oil Test.

Biomolecules

D.L. configuration Carbohydrates, monosaccharide(glucose and fructose), Carbohydrates – Classification (aldoses and ketoses),  – oligosaccharides (sucrose, lactose, maltose), polysaccharides (starch, cellulose, glycogen).

Polymers

Copolymerization, Classification of Polymers based on NCERT Methods of polymerisation (addition and condensation). 

Subject

Chapter Name

Weightage

Physical Chemistry

1. Mole Concept

1%

2. Atomic Structure

2%

3. Thermodynamics

8%

4. Equilibrium

6%

5. Chemical Kinetics

3%

6. Electrochemistry

2%

7.Gaseous and Redox reaction

3%

8.Surface Chemistry

2%

9. Solution

5%

10.Solid State

2%

Organic Chemistry

1. General organic chemistry

10%

2. N containing compound

4%

3. Alcohols, Phenols and Ethers

4%

4. Biomolecules

3%

5. Polymers

3%

6. Haloalkanes and Haloarenes

3%

7. Aldehydes, Ketons and Carboxylic acid

4%

8. Chemistry in everyday life

2%

9. Environmental chemistry

2%

Inorganic Chemistry

1. Periodic Table

3%

2. Chemical Bonding

10%

3. S-blok & Hydrogen

2%

4. P- block Elements

6%

5. D & F block

2%

6. Coordination Compound

5%

7. Metallurgy

2%

8. Hydrogen

1%

Unit name

Chapter Name

Questions

Reproduction

Reproduction in Organism

2

Sexual Reproduction in Flowering Plant

3-4

Human Reproduction

4

Reproductive Health

2-3

Genetics and Evaluation

Principles of Inheritance and Variation

4-5

Molecular Basis of Inheritance

3-4

Evolution

3

Biology and Human Welfare

Human Health and Disease

3-4

Strategies for Enhancement in Food Production

2

Microbes in Human Welfare

2-3

Biotechnology and its Applications

Biotechnology : Principles and Processes

2

Biotechnology and its Applications

3

Ecology and Environment

Organisms and Populations

2-3

Ecosystem

2

Biodiversity and Conservation

2-3

Environmental Issues

3