NEET Chemistry Syllabus 2024

There are 3 sections in the NEET Chemistry syllabus 2024, Organic, Inorganic and Physical Chemistry. Majorly, the topics covered in classes and 11th and 12th are present in the NEET 2024 Chemistry syllabus.

Table of Contents

NEET Chemistry 2024 Class 11 Syllabus
NEET Chemistry 2024 Class 12 Syllabus
NEET Chemistry Syllabus 2024 Preparation Tips

NEET Chemistry Syllabus 2024 is divided into physical chemistry, inorganic chemistry, and organic chemistry sections. The syllabus of NEET 2024 is based on topics from classes 11 and 12. We have discussed the topic-wise class 11 and 12 syllabi in this article.

The National Eligibility cum Entrance Test (NEET) is conducted by the NTA for undergraduate medical courses. The exam comprises subjects Physics, Chemistry, Biology, and Zoology.

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NEET Chemistry 2024 Class 11 Syllabus

The NEET Chemistry syllabus is an amalgamation of physical chemistry, inorganic chemistry, and organic chemistry. For appearing in the exam, it is vital to know the syllabus. Follow the table below to know more about the exact syllabus.

NEET Chemistry Syllabus Class 11
Units	Topics	Sub-topics
I - Some Basic Concepts of Chemistry	General Introduction	Importance and scope of chemistry.
	Laws of chemical combination, Dalton’s atomic theory	Concept of elements, atoms and molecules
	Atomic and molecular masses Mole concept and molar mass Percentage composition and empirical and molecular formula Chemical reactions Stoichiometry and calculations based on stoichiometry
II - Structure of Atom	Atomic number, isotopes and isobars Concept of shells and subshells, dual nature of matter and light, de Broglie’s relationship, Heisenberg uncertainty principle, concept of orbital, quantum numbers, shapes of s,p and d orbitals, rules for filling electrons in orbitals- Aufbau principle, Pauli exclusion principles and Hund’s rule, electronic configuration of atoms, stability of half filled and completely filled orbitals
III - Classification of Elements and Periodicity in Properties	Modern periodic law and long form of periodic table, periodic trends in properties of elements atomic radii, ionic radii, ionization enthalpy, electron gain enthalpy, electronegativity, valence
IV - Chemical Bonding and Molecular Structure	Valence electrons, ionic bond, covalent bond, bond parameters, Lewis structure, polar character of covalent bond, valence bond theory, resonance, geometry of molecules, VSEPR theory, concept of hybridization involving s, p and d orbitals and shapes of some simple molecules, molecular orbital theory of homonuclear diatomic molecules (qualitative idea only). Hydrogen bond.
V - States of Matter: Gases and Liquids	Three states of matter, intermolecular interactions, types of bonding, melting and boiling points, role of gas laws of elucidating the concept of the molecule, Boyle’s law, Charle’s law, Gay Lussac’s law, Avogadro’s law, ideal behaviour of gases, empirical derivation of gas equation. Avogadro number, ideal gas equation. Kinetic energy and molecular speeds (elementary idea), deviation from ideal behaviour, liquefaction of gases, critical temperature.
V - States of Matter: Gases and Liquids	Liquid State	Vapour pressure, viscosity and surface tension (qualitative idea only, no mathematical derivations).
VI - Thermodynamics	First law of thermodynamics-internal energy and enthalpy, heat capacity and specific heat, measurement of U and H, Hess’s law of constant heat summation, enthalpy of : bond dissociation, combustion, formation, atomization, sublimation, phase transition, ionization, solution and dilution. Introduction of entropy as state function, Second law of thermodynamics, Gibbs energy change for spontaneous and non-spontaneous process, criteria for equilibrium and spontaneity. Third law of thermodynamics- Brief introduction.
VII - Equilibrium	Equilibrium in physical and chemical processes, dynamic nature of equilibrium, law of chemical equilibrium, equilibrium constant, factors affecting equilibrium- Le Chatelier’s principle; ionic equilibrium- ionization of acids and bases, strong and weak electrolytes, degree of ionization, ionization of polybasic acids, acid strength, concept of pH., Hydrolysis of salts (elementary idea)., buffer solutions, Henderson equation, solubility product, common ion effect (with illustrative examples).
VIII - Redox Reactions	Concept of oxidation and oxidation and reduction, redox reactions oxidation number, balancing redox reactions in terms of loss and gain of electrons and change in oxidation numbers.
IX - Hydrogen	Occurrence, isotopes, preparation, properties and uses of hydrogen; hydrides ionic, covalent and interstitial; physical and chemical properties of water, heavy water; hydrogen peroxide-preparation, reactions, uses and structure.
X - s-Block Elements (Alkali and Alkaline earth metals)	Group I and group 2 elements	General introduction, electronic configuration, occurrence, anomalous properties of the first element of each group, diagonal relationship, trends in the variation of properties (such as ionization enthalpy, atomic and ionic radii), trends in chemical reactivity with oxygen, water, hydrogen and halogens; uses.
X - s-Block Elements (Alkali and Alkaline earth metals)	Preparation and Properties of Some important Compounds	Sodium carbonate, sodium chloride, sodium hydroxide and sodium hydrogen carbonate, biological importance of sodium and potassium. Industrial use of lime and limestone, biological importance of Mg and Ca.
XI - Some p-Block Elements	General Introduction to p-block elements.
	Group 13 elements	General introduction, electronic configuration, occurrence, variation of properties, oxidation states, trends in chemical reactivity, anomalous properties of first element of the group; Boron, some important compounds: borax, boric acids, boron hydrides. Aluminium: uses, reactions with acids and alkalis.
	General 14 elements	General introduction, electronic configuration, occurrence, variation of properties, oxidation states, trends in chemical reactivity, anomalous behaviour of first element. Carbon, allotropic forms, physical and chemical properties: uses of some important compounds: oxides.
	Important compounds of silicon and a few uses	Silicon tetrachloride, silicones, silicates and zeolites, their uses.
XII - Organic Chemistry- Some Basic Principles and Techniques	General introduction, methods of purification qualitative and quantitative analysis, classification and IUPAC nomenclature of organic compounds.
	Electronic displacements in a covalent bond	Inductive effect, electromeric effect, resonance and hyperconjugation.
	Homolytic and heterolytic fission of a covalent bond	Free radials, carbocations, carbanions; electrophiles and nucleophiles, types of organic reactions.
XIII - Hydrocarbons	Alkanes	Nomenclature, isomerism, conformations (ethane only), physical properties, chemical reactions including free radical mechanism of halogenation, combustion and pyrolysis. Nomenclature, structure of double bond (ethene), geometrical isomerism, physical properties, methods of preparation: chemical reactions: addition of hydrogen, halogen, water, hydrogen halides (Markovnikov’s addition and peroxide effect), ozonolysis, oxidation, mechanism of electrophilic addition.
	Alkynes	Nomenclature, structure of triple bond (ethyne), physical properties, methods of preparation, chemical reactions: acidic character of alkynes, addition reaction of- hydrogen, halogens, hydrogen halides and water.
	Aromatic hydrocarbons	Introduction, IUPAC nomenclature; Benzene; resonance, aromaticity; chemical properties: mechanism of electrophilic substitution-Nitration sulphonation, halogenation, Friedel Crafts alkylation and acylation; directive influence of functional group in mono-substituted benzene; carcinogenicity and toxicity.
XIV - Environmental Chemistry	Environmental pollution	Air, water and soil pollution, chemical reactions in atmosphere, smogs, major atmospheric pollutants; acid rain ozone and its reactions, effects of depletion of ozone layer, greenhouse effect and global warming-pollution due to industrial wastes; green chemistry as an alternative tool for reducing pollution, strategy for control of environmental pollution.

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NEET Chemistry Class 11 Syllabus Weightage

In this part, we tried to mention the number of questions from each section and the weightage each section carries. It is an important factor while preparing for the NEET 2024 examination.

NEET Chemistry Class 11 Syllabus Weightage
Chapters	Weightage	No. of Questions
Periodic table	2%	2
Structure of Atom	2%	1
Chemical Bonding and Molecular Structure	5%	4
States of Matter: Gases and Liquids	2%	2
Thermodynamics	8%	2
Equilibrium	6%	3
Redox Reactions	3%	1
Hydrogen	3%	1
s-Block Element (Alkali and Alkaline earth metals)	2%	1
Organic Chemistry- Some Hydrocarbons	3%	4
Environmental Chemistry	2%	1

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NEET Chemistry 2024 Class 12 Syllabus

The syllabus for class 12 is categorised into sixteen units. Each unit deals with topics that are considered important while appearing for NEET 2024 examination. The following table displays the NEET Chemistry syllabus 2024 from class 12.

NEET Chemistry Syllabus Class 12
Units	Topics	Sub-topics
I - Solid State	Classification of solids based on different binding forces; molecular, ionic covalent and metallic solids, amorphous and crystalline solids (elementary idea), unit cell in two dimensional and three dimensional lattices, calculation of density of unit cell, packing in solids, packing efficiency, voids, number of atoms per unit cell in a cubic unit cell, point defects, electrical and magnetic properties, band theory of metals, conductors, semiconductors and insulators.
II - Solutions	Types of solutions, expression of concentration of solutions of solids in liquids, solubility of gases in liquids, solid solutions, colligative properties- relative lowering of vapour pressure, Raoult’s law, elevation of boiling point, depression of freezing point, osmotic pressure, determination of molecular masses using colligative properties abnormal molecular mass. Van't Hoff factor.
III - Electrochemistry	Redox reactions, conductance in electrolytic solutions, specific and molar conductivity variation of conductivity with concentration, Kohlrausch’s Law, electrolysis and Laws of electrolysis (elementary idea), dry cell- electrolytic cells and Galvanic cells; lead accumulator, EMF of a cell, standard electrode potential, relation between Gibbs energy change and EMF of a cell, fuel cells; corrosion.
IV - Chemical Kinetics	Rate of a reaction (average and instantaneous), factors affecting rates of reaction; concentration, temperature, catalyst; order and molecularity of a reaction; rate law and specific rate constant, integrated rate equations and half life (only for zero and first order reactions); concept of collision theory (elementary idea, no mathematical treatment). Activation energy. Arrhenius equation.
V - Surface Chemistry	Adsorption	Physisorption and chemisorption; factors affecting adsorption of gases on solids, catalysis homogeneous and heterogeneous, activity and selectivity: enzyme catalysis.
V - Surface Chemistry	Colloidal state	Distinction between true solutions, colloids and suspensions; lyophilic, lyophobic multimolecular and macromolecular colloids; properties of colloids; Tyndall effect, Brownian movement, electrophoresis, coagulation; emulsions- types of emulsions.
VI - General Principles and Processes of Isolation of Elements	Principles and methods of extraction	Concentration, oxidation, reduction electrolytic method and refining; occurrence and principles of extraction of aluminium, copper, zinc and iron.
VII - p- Block Elements	Group 15 elements	General introduction, electronic configuration, occurrence, oxidation states, trends in physical and chemical properties; preparation and properties of ammonia and nitric acid, oxides of nitrogen (structure only); Phosphorus- allotropic forms; compounds of phosphorus: preparation and properties of phosphine, halides (PCI3, PCI5) and oxoacids (elementary idea only).
	Group 16 elements	General introduction, electronic configuration, oxidation states, occurrence, trends in physical and chemical properties; dioxygen: preparation, properties and uses; classification of oxides; ozone. Sulphur – allotropic forms; compounds of sulphur: preparation, preparation, properties and uses of sulphur dioxide; sulphuric acid: industrial process of manufacture, properties and uses, oxoacids of sulphur (structures only).
	Group 17 elements	General introduction, electronic configuration, oxidation states, occurrence, trends in physical and chemical properties; compounds of halogens: preparation, properties and uses of chlorine and hydrochloric acid, interhalogen compounds oxoacids of halogens (structures only).
	Group 18 elements	General introduction, electronic configuration, occurrence, trends in physical and chemical properties, and its uses.
VIII - d and f Block Elements	General introduction, electronic configuration, characteristics of transition metals, general trends in properties of the first row transition metals- metallic character, ionization enthalpy, oxidation states, ionic radii, colour, catalytic property, magnetic properties, interstitial compounds, alloy formation. Preparation and properties of K2Cr2O7 and KMnO4.
	Lanthanide	Electronic configuration, oxidation states, chemical reactivity, and lanthanoid contraction and its consequences.
	Actinoids	Electronic configuration, oxidation states and comparison with lanthanide
IX - Coordination Compounds	Coordination compounds	Introduction, ligands, coordination number, colour, magnetic properties and shapes, IUPAC nomenclature of mononuclear coordination compounds, isomerism (structural and stereo) bonding, Werner’s theory VBT,CFT; importance of coordination compounds (in qualitative analysis, biological systems).
X - Haloalkanes and Haloarenes	Haloalkanes	Nomenclature, nature of C –X bond, physical and chemical properties, mechanism of substitution reactions. Optical rotation.
	Haloarenes	Nature of C-X bond, substitution reactions (directive influence of halogen for monosubstituted compounds only).
	Uses and environmental effects of – dichloromethane, trichloromethane, tetrachloromethane, iodoform, freons, DDT.
XI - Alcohols, Phenols and Ethers	Alcohols	Nomenclature, methods of preparation, physical and chemical properties (of primary alcohols only); identification of primary, secondary and tertiary alcohols; mechanism of dehydration, uses with special reference to methanol and ethanol.
	Phenols	Nomenclature, methods of preparation, physical and chemical properties, acidic nature of phenol, electrophilic substitution reactions, uses of phenols.
	Ethers	Nomenclature, methods of preparation, physical and chemical properties used.
XII - Aldehydes, Ketones and Carboxylic Acids	Aldehydes and Ketones	Nomenclature, nature of carbonyl group, methods of preparation, physical and chemical properties; and mechanism of nucleophilic addition, reactivity of alpha hydrogen in aldehydes and its uses.
XII - Aldehydes, Ketones and Carboxylic Acids	Carboxylic Acids	Nomenclature, acidic nature, methods of preparation, physical and chemical properties and its uses.
XIII - Organic Compounds Containing Nitrogen	Amines	Nomenclature, classification, structure, methods of preparation, physical and chemical properties, uses, identification of primary secondary and tertiary amines.
	Cyanides and Isocyanides
	Diazonium salts	Preparation, chemical reactions and importance in synthetic organic chemistry.
XIV - Biomolecules	Carbohydrates	Classification (aldoses and ketoses), monosaccharide (glucose and fructose), D.L. configuration, oligosaccharides (sucrose, lactose, maltose), polysaccharides (starch, cellulose, glycogen): importance.
	Proteins	Elementary idea of – amino acids, peptide bond, polypeptides, proteins, primary structure, secondary structure, tertiary structure and quaternary structure (qualitative idea only), denaturation of proteins; enzymes.
	Hormones	Elementary idea (excluding structure).
	Vitamins	Classification and function.
	Nucleic Acids	DNA and RNA
XV - Polymers	Classification- Natural and synthetic, methods of polymerization (addition and condensation), copolymerization.
XV - Polymers	Some important polymers	Natural and synthetic like polyesters, bakelite; rubber, biodegradable and non-biodegradable polymers.
XVI - Chemistry in Everyday Life	Chemicals in medicines	Analgesics, tranquilizers, antiseptics, disinfectants, antimicrobials, antifertility drugs, antibiotics, antacids, antihistamines.
	Chemicals in food	Preservatives, artificial sweetening agents, elementary ideas of antioxidants.
	Cleansing agents	Soaps and detergents, cleansing action.

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NEET Chemistry Class 12 Syllabus Weightage

We have made a table for easier understanding of the syllabus and which area carries more marks according to the number of questions. It will provide a clear picture of the NEET Chemistry syllabus and the weightage of each section.

NEET Chemistry Class 12 Syllabus Weightage
Chapters	Weightage	No. of Questions
Solid State	2%	1
Solutions & Colligative Properties	5%	2
Electrochemistry	3%	1
Chemical Kinetics	3%	2
Surface Chemistry	2%	1
p-Block Elements	7%	3
d and f Block Elements	4%	2
Coordination Compounds	9%	3
Haloalkanes and Haloarenes	3%	2
Alcohols, Phenols and Ethers	4%
Aldehydes, Ketones and Carboxylic Acids	4%	2
Organic Compounds Containing Nitrogen	3%	2
Biomolecules	3%	2
Polymers	2%	1
Chemistry in Everyday Life	2%	2

NEET Chemistry Syllabus 2024 Preparation Tips

Before appearing for any exam, it is necessary to know the NEET syllabus and prepare accordingly. The chemistry syllabus is very vast, so the candidates are advised to start preparing beforehand. Some important tips that will help the candidates are as follows.

For better understanding, candidates are advised to start the preparation by following NCERT.
Prepare a proper timetable for studying and stick to it. Spare some time deliberately for revision.
Follow previous year's NEET question papers for the knowledge of question patterns.
Take up regular NEET mock tests. It will increase the speed and accuracy.
In case of any doubt, seek help from teachers. Arrange for the NEET books suggested by the toppers.