Associate Content Manager | Updated On - Aug 28, 2024
NEET Chemistry Syllabus 2024 is divided into three parts namely Physical Chemistry, Inorganic Chemistry and Organic Chemistry. All three parts are crucial to get a good score in NEET chemistry section.
Organic chemistry carries the highest weightage followed by Physical and Inorganic chemistry. Important chapters such as Aldehydes, Ketones and ethers, Alcohols, Phenols and Ethers, Coordination compounds, Chemical Bonding, Atomic Structure, Equilibrium carries 3-4 questions each in the examination.
As per NMC revised syllabus, NEET Chemistry syllabus is reduced for 2024. States of Matter, Hydrogen, s- block elements and Environmental chemistry chapters are removed from class 11 chemistry syllabus. From class 12, Solid state, surface chemistry, metallurgy, polymers and chemistry in everyday life chapters have been removed.
Since the syllabus is reduced, number of questions from other important topics will be increased. 45 out of 50 questions need to be answered in NEET chemistry section. The difficulty level of chemistry remains easy to moderate in the exam. Therefore, you can check the effective NEET Chemistry preparation tips to easily solve the questions.
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NEET Chemistry Syllabus 2024 Highlights
| Particulars | Details |
|---|---|
| NEET Chemistry Syllabus Section |
|
| Total Number of Units (Revised) | 21 |
| Number of Units in Physical Chemistry | 9 |
| Number of Units in Inorganic Chemistry | 4 |
| Number of Units in Organic Chemistry | 8 |
| Total Weightage in NEET exam | 25% |
| Number of Questions | Section A : 35 Section B : 15 (attempt only 10) |
| Marks allotted for each question | 4 |
| Negative Marking | -1 |
| Total Marks for NEET Chemistry | 180 |
NEET Chemistry Syllabus 2024 Overview & Chapterwise Weightage
| Unit | Chapter | Weightage (Number of Expected Questions) |
|---|---|---|
| Unit 1 | Some Basic Concept of Chemistry | 2 |
| Unit 2 | Structure of Atom | 3 |
| Unit 3 | Classification of Elements and Periodicity in Properties | 1-2 |
| Unit 4 | Chemical Bonding and Molecular Structure | 3-4 |
| Unit 5 | Chemical Thermodynamics | 2-3 |
| Unit 6 | Equilibrium | 2-3 |
| Unit 7 | Redox Reaction | 1 |
| Unit 8 | Organic Chemistry- Some Basic Principles and Techniques | 3-4 |
| Unit 9 | Hydrocarbons | 2-3 |
| Unit 10 | Solutions | 1-2 |
| Unit 11 | Electrochemistry | 2-3 |
| Unit 12 | Chemical Kinetics | 2-3 |
| Unit 13 | The d- and f- block elements | 2-3 |
| Unit 14 | Coordination Compounds | 3-4 |
| Unit 15 | Haloalkane and Haloarenes | 1-2 |
| Unit 16 | Alcohol, Phenol, and Ethers | 3-4 |
| Unit 17 | Aldehydes, Ketones and Carboxylic acids | 4-5 |
| Unit 18 | Amines | 2-3 |
| Unit 19 | Biomolecules | 2-3 |
| Unit 20 | Principles of Practical Chemistry | 1-2 |
NEET Physical Chemistry Syllabus 2024
| Chapter | Details |
|---|---|
| Some Basic Concept of Chemistry | Matter and its nature, Dalton's atomic theory: Concept of atom, molecule, element. and compound:: Laws of chemical combination; Atomic and molecular masses, mole concept, molar mass, percentage composition, empirical and molecular formulae: Chemical equations and stoichiometry. |
| Atomic Structure | Nature of electromagnetic radiation, photoelectric effect; Spectrum of the hydrogen atom. Bohr model of a hydrogen atom - its postulates, derivation of the relations for the energy of the electron and radii of the different orbits, limitations of Bohr's model; Dual nature of r,latter, de Broglie's relationship. Heisenberg uncertainty principle. Elementary ideas of quantum mechanics, quantum mechanics, the quantum mechanical model of the atom, its important features. Concept of atomic orbitals as one-electron wave functions: Variation ofY and Y2 with r for ls and 2s orbitals: various quantum numbers (principal, angular momentum, and magnetic quantum numbers) and their significance; shapes of s, p, and d - orbitals, electron spin and spin quantum number: Rules for filling electrons in orbitals - Aufbau principle. Pauli's exclusion principle and Hund's rule, electronic configuration of elements, extra stability of half-filled and completely filled orbitals' |
| Chemical Bonding and Molecular Structure | Kossel - Lewis approach to chemical bond formation, the concept of ionic and covalent bonds. Ionic Bonding: Formation of ionic bonds, factors affecting the formation of ionic bonds; calculation of lattice enthalPY. Covalent Bonding: concept of electronegativity. Fajan's rule, dipole moment: valence Shell Electron Pair Repulsion(VSEPR) theory and shapes of simple molecules. Quantum mechanical approach to covalent bonding: Valence bond theory - its important features. the concept of hybridization involving s, p, and d orbitals; Resonance Molecular orbital Theory - Its important features. LCAOs, 'types of molecular orbitals (bonding, antibonding), sigma and pi-bonds, molecular orbital electronic configuration of homonuclear diatomic molecules, the concept of bond order, bond length, and bond energy. Elementary idea of metallic bonding. Hydrogen bonding and its applications. |
| Chemical Thermodynamics | Fundamentals of thermodynamics: system and surroundings, extensive and intensive properties' state functions, types of processes. The first law of thermodynamics: concept of work, heat internal energy and enthalpy, heat capacity,molar heat capacity;Hess’s law of constant heat summation;Enthalpies of bond dissociation, combustion' formation, atomization. sublimation. phase transition, hydration. ionization. and solution. The second law of thermodynamics - Spontaneity of processes |
| Solutions | Different methods for expressing the concentration of solution - molality, molarity, more fraction. percentage (by volume and mass both), the vapour pressure of solutions and Raoult’s law - Ideal and.non-ideal solutions, vapour pressure - composition, plots for ideal and non-ideal solutions: colligative properties of dilute solutions - a relative lowering of vapour pressure, depression or freezing point, the elevation of boiling point and osmotic pressure. Determination of molecular significance using colligative properties; Abnormal value of molar mass, van’t Hoff factor and its applications |
| Equilibrium | Meaning of equilibrium, the concept of dynamic equilibrium. Equilibria involving physical processes: Solid-liquid, liquid - gas and solid-gas equilibria, Henry's law. General characteristics of equilibrium involving physical processes. Equilibrium involving chemical processes: Law of chemical equilibrium, equilibrium constants (Kp and Kc) and their significance, the significance of ΔG and ΔG° in chemical equilibrium, factors affecting equilibrium concentration, pressure, temperature, the effect of catalyst; Le Chatelier's principle. Ionic equilibrium: weak. and strong electrolytes, ionization of electrolytes, various concepts of acids and bases (Arrhenious and Bronsted - Lowry and Lewis) and their ionization, acid-base equilibria (including multi stage ionization) and ionization constants, ionization of water. PH scale, common ion effect, hydrolysis of salts and PH of their solutions, the solubility of sparingly soluble salts and solubility products, buffer solutions. |
| Redox Reactions and Electrochemistry | Electronic concepts of oxidation reduction, redox reactions, oxidation numbers, rules for assigning oxidation number, balancing of redox reactions. Electrolytic and metallic conduction, conductance in electrolytic solutions, molar conductivities and their variation with concentration, Kohlrausch's law and its applications. Electrochemical Cells - Electrolytic and Galvanic cells, different types of electrodes, electrode potentials including standard electrode potential, half - cell and cell reactions, emf of a Galvanic cell and its measurement: Nernst equation and its applications; Relationship between cell potential and Gibbs' energy change: Dry cell and lead accumulator; Fuel cells. |
| Chemical Kinetics | Rate of a chemical reaction, factors affecting the rate of reactions: concentration, temperature, pressure,'and catalyst; elementary and complex reactions,order and more curariry of reactions, rate law, rate constants and its units, differential and integral forms of zero and first-order reactions, their characteristics and half lives, the effect of temperature on the rate of reactions, Arrhenius theory, activation energy and its calculation, collision theory of bimolecular gaseous reactions (no derivation). |
NEET Inorganic Chemistry Syllabus 2024
| Chapters | Details |
|---|---|
| Classification in Elements and Periodicity in Properties | Modern periodic law and present form of periodic table, s, p, d and f block elements, periodic trends in properties of elements of atomic and ionic radii, ionization enthalpy, electron gain enthalpy, valence, oxidation states, and chemical reactivity. |
| p-Block Elements | Group 13 to Group 18 Elements General Introduction: Electronic configuration and general trends in physical and chemical properties of elements across the periods and down the groups; unique behaviour of the first element in each group. |
| d- and f- Block Elements | Transition Elements General introduction, electronic configuration, occurrence and characteristics, general trends in properties, of the first row transition elements - physical properties, ionization enthalpy, oxidation states, atomic radii, colour, catalytic behaviour, magnetic properties, complex formation, interstitial compounds, alloy formation; Preparation, properties and uses of K2Cr207 and KMn04. Inner Transition Elements Lanthanoids - Electronic configuration, oxidation states, and lanthanoid contraction. Actinoids - Electronic configuration and oxidation states. |
| Coordination Compounds | Introduction to coordination compounds.Wemer's theory; ligands, coordination number. denticity. chelation; IUPAC nomenclature of mononuclear coordination compounds, isomerism: Bonding-Valence bond approach and basic ideas of Crystal field theory, colour and magnetic properties; importance of coordination compounds (in qualitative analysis. extraction of metals and in biological systems). |
NEET Organic Chemistry Syllabus 2024
| Chapters | Details |
|---|---|
| Purification and Characterization of organic compounds | Purification - Crystallization. sublimation, distillation, differential extraction, chromatography - principles and their applications. Qualitative analysis - Detection of nitrogen, sulphur, phosphorus and halogens. Quantitative analysis (basic principles only) - Estimation of carbon. hydrogen. nitrogen. halogens. sulphur. phosphorus. Calculations of empirical formula and molecular formulae: Numerical problems in organic quantitative analysis. |
| Some Basic Principles of Organic Chemistry | Tetravalency of carbon: Shapes of simple molecules - hybridization (s and p): classification of organic compounds based on functional groups: and those containing halogens, oxygen, nitrogen and sulphur; Homologous series: Isomerism - structural and stereoisomerism. Nomenclature (Trivial and IUPAC) Covalent bond fission - Homolytic and heterolytic: free radicals. carbocations. and carbanions: stability of carbocations and free radicals. electiophires. and nucleophiles. Electronic displacement in a covalent bond Inductive effect, electromeric effect. resonance and hyperconjugation. Common types of organic reactions- Substitution. addition. elimination, and rearrangement. |
| Hydrocarbons | Classification' isomerism. IUPAC nomenclature, general methods of preparation, properties, and reactions. Alkanes - Conformations: Sawhorse and Newman projections (of ethane): Mechanism of halogenation of alkanes, projections (of ethane). Alkenes - Geometrical isomerism: Mechanism of electrophilic addition: addition of hydrogen. halogens, water. hydrogen halides (Markownikoffs and peroxide effect): Ozonolysis and polymerization. Alkynes - Acidic character: Addition of hydrogen, halogens, water, and hydrogen halides: Polymerization. Aromatic hydrocarbons - Nomenclature. benzene - structure and aromaticity: Mechanism of substitution: halogenation, nitration. Friedel- Craft's alkylation and acylation, directive influence of the functional group in mono-substituted benzene. |
| Organic Compounds Containing Halogen | general methods of preparation, properties, and reactions; Nature of C-X bond: Mechanisms of substitution reactions. Uses; Environmental effects of chloroform, iodoform freons, and DDT. |
| Organic Compounds containing Oxygen | General methods of preparation, properties, reactions, and uses. Alcohols, Phenols and Ethers Alcohols: Identification of primary, secondary, and tertiary alcohols: mechanism of dehydration. Phenols: Acidic nature, electrophilic substitution reactions: halogenation. nitration and sulphonation. Reimer - Tiemann reaction. Ethers: Structure. Aldehyde and Ketones: Nature of carbonyl group; Nucleophilic addition to >C=O group, relative reactivities of aldehydes and ketones; Important reactions such as - Nucleophilic addition reactions (addition of HCN. NH3 and its derivatives), Grignard reagent; oxidation: reduction (Wolf Kishner and Clemmensen); the acidity of α-hydrogen. aldol condensation, Cannizzaro reaction. Haloform reaction, Chemical tests to distinguish between aldehydes and Ketones. Carboxylic Acids Acidic strength and factors affecting it. |
| Amines | General methods of preparation. Properties, reactions, and uses. Amines: Nomenclature, classification structure, basic character, and identification of primary, secondary, and tertiary amines and their basic character. Diazonium Salts: Importance in Synthetic Organic Chemistry. |
| Biomolecules | General introduction and importance of biomolecules. CARBOHYDRATES - classification; aldoses and ketoses: monosaccharides (glucose and fructose) and constituent monosaccharides of oligosaccharides (sucrose, lactose, and maltose) PROTEINS.Elementary Idea of α-amino acids, peptide bond, polypeptides.Proteins: primary. secondary, tertiary, and quaternary structure (qualitative idea only), denaturation of proteins enzymes. VITAMINS - Classification and functions NUCLEIC ACIDS - Chemical constitution of DNA and RNA Biological functions of nucleic acids Hormones (General Introduction) |
| Principles of Practical Chemistry | Detection of extra elements (nitrogen, sulphur, halogens) in organic compounds Detection of the functional groups- hydroxyl (alcoholic and phenolic), carbonyl (aldehyde and ketones) carboxyl, and amino groups in organic compounds. The chemistry involved in the titrimetric exercises: bases, acids, and the use of indicators; oxalic-acid vs KMnO4; Mohr's salt vs KMnO4 The chemistry involved in the preparation of Inorganic compounds: Mohr's salt. potash alum and Organic compounds: Acetanilide. p-nitro acetanilide, aniline yellow, iodoform Chemical principles involved in the qualitative salt analysis of Cations and Anions (excluding insoluble salts Chemical principles involved in the following experiments: Enthalpy of solution of CuSO4 Enthalpy of neutralization of strong acid and strong base Preparation of lyophilic and lyophobic sols Kinetic study of the reaction of iodide ions with hydrogen peroxide at room temperature. |
NEET Chemistry Syllabus 2024 Deleted Chapters
| Chemistry Syllabus Class 11 Deleted Chapters | Chemistry Syllabus Class 12 Deleted Chapters |
|---|---|
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NEET Chemistry Syllabus 2024 Preparation Tips & Books
If we go through the paper analysis of previous year NEET chemistry papers then most of the test takers rated the subject to be easy in terms of difficulty. To get a high score in NEET 2024, candidates need to prepare for 3 sections such as Organic, Inorganic and Physical Chemistry. In the below section, some tips for the preparation of NEET Chemistry 2024 are given.
Past Question Papers and Mock Tests
By giving mock tests and practicing the questions from the previous year's paper, one can accelerate the speed and also can improve the accuracy level.
- It is advised to all candidates to concentrate on the authenticity and also on the speed.
- Through the mock test one can analyse their performance and also point out their strengths and flaws.
Prepare Notes for Revision
Candidates should prepare handwritten notes for revision. Candidates must revise all the topics for a long span of time. It is important for all candidates to take note of all the important formulas and do revise daily.
Managing your Time
For this paper, candidates need to make a study plan in advance and follow this accordingly. Candidates always need to focus on their preparations. In the time table, candidates need to include their break times.
Candidates are required to plan their monthly or weekly goals to complete the entire syllabus within a time frame. For instance, one needs to divide 8 topics into 2 topics a week. But to meet the goal one needs to stick to the time table.
Divide syllabus based on Difficulty Level
Based on the difficulty level or the total number of questions for a specific section, candidates should divide the topic or the section accordingly.
- High Priority Topics - Around 20 to 25 questions can be asked from these topics:hydrocarbons, amines, p- block elements, d- and f-block, chemical Bonding, organic compounds containing oxygen, biomolecules
- Medium Importance - Around 10 to 15 questions can be asked from these topics: Some basic concepts of chemistry, Coordination Chemistry, Redox Reactions, Atomic Structure, Equilibrium, and Some Basic Principles of Organic Chemistry.
- A Few Questions - Around 1 to 5 questions can be asked from these topics: chemical thermodynamics, chemical kinetics, electrochemistry, solutions.
Check: NEET Chemistry Mock Test
Best Books for NEET Chemistry Syllabus 2024
| Book | Author/Publisher |
|---|---|
| Physical Chemistry, Organic Chemistry, and Inorganic Chemistry | O.P. Tandon |
| NCERT Class 11 and 12 (Book I & II) | NCERT |
| Organic Chemistry | Morrison and Boyd |
| Bull’s Eye Chemistry NEET | Seema Saini and K.S. Saini |
| 40 Days Chemistry for NEET | Sudhanshu Thakur |
| Objective Chemistry for NEET Vol. 1&2 | R.K. Gupta |
Check: Best Books for NEET 2024
NEET Chemistry Study Material and Previous Year Papers
The links for topic/ chapter-wise study material are tabulated here.
NEET Chemistry Previous Year Paper
| NEET Question Paper | Download Link |
|---|---|
| NEET Question Paper 2023 | Click Here |
| NEET Question Paper 2022 | Click Here |
| NEET Question Paper 2021 | Click Here |
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NEET Chemistry Syllabus 2024 FAQs
Question: What are the changes in NEET Chemistry Syllabus 2024?
Ans. As per the official notification released by NMC, NEET Chemistry Syllabus 2024 has been reduced from 30 to 20 units. It is advised to all candidates to check the latest syllabus and prepare accordingly.
Question: Is it required to give both importance and time to NEET Chemistry Syllabus of class 11?
Ans. All candidates are required to give equal importance and time for the preparation of NEET Chemistry Syllabus 2024 in class 11 and class 12 level. Every year, the total number of questions and weightage of the topic from class 11 and 12 varies. On the basis of the paper analysis of the previous year’s question paper, equal weightage is given to the syllabus of both the classes.
Question: What weightage does the chemistry paper carry in NEET 2024?
Ans. In NEET 2024, candidates need to mark a total of 45 questions in the chemistry paper. For every correct answer, candidates will be awarded 4 marks. On the other side, 1 mark will be deducted for each incorrect answer. The entrance test will be conducted through the offline mode. And the exam must be completed within 3 hours.
Question: What book do I need to follow for the preparation of the chemistry syllabus for NEET 2024?
Ans. Though the NCERT books of 10+2 level are one of the good sources for the preparation of the entrance exam, some books are mentioned below.
- Physical Chemistry, Organic Chemistry and Inorganic Chemistry - By O.P Tandon
- 40 Days Chemistry for NEET - By Sudhanshu Thakur
Question: What is the distribution of NEET Chemistry Syllabus 2024?
Ans. Based on the NEET Chemistry Syllabus of 11 and 12 level, a total of 8 units from physical chemistry, 8 units from organic chemistry, and 4 units of inorganic chemistry must be covered for the preparation of NEET 2024.
Question: As per the notification, CBSE board and some other state boards have relaxed the syllabus 10+2 level. Is there any chance for the reduction of NEET Chemistry Syllabus 2024?
Ans. Yes, NEET Chemistry Syllabus is reduced by the authorised body. As per the official notification by NMC, the chemistry syllabus of NEET 2024 has been reduced by 9 units and some other chapters.
*The article might have information for the previous academic years, which will be updated soon subject to the notification issued by the University/College.
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