NEET UG 2025 Chemistry syllabus, released by the National Medical Commission, has some changes in the syllabus for 2025. Topics that had low weightage, like Environmental Chemistry, and a few preparation methods for inorganic and organic compounds, are removed, thus making the syllabus less complex. In addition, some small revisions have been made to give added weight to some topics, such as Electrochemistry, Coordination Compounds, and Reaction Mechanisms,to be more in line with the exam's conceptual and application-based focus.
- Subject-wise weightage analysis reveals that Physical Chemistry holds 30–35.
- Inorganic Chemistry accounts for 30–35%, and Organic Chemistry carries the highest weightage of 35–40%.
- These revisions and structured content help students streamline their preparation, focusing on high-yield topics for NEET UG 2025.
Aspirants can now access the official syllabus PDFs made available by the National Testing Agency (NTA).
Latest Trends:
NEET Chemistry 2025 pdf by NTA
The NEET Chemistry Syllabus 2025 is based on the topics from the Class 11 and Class 12 NCERT textbooks. This syllabus focuses on testing students' understanding and application of chemical concepts. It is broadly categorized into three core areas: Physical Chemistry, Organic Chemistry, and Inorganic Chemistry. Each of these areas holds immense significance and is crucial in the examination.
How many Chapters are in Chemistry for NEET 2025?
As per the latest trends and syllabus for NEET 2025, the Chemistry section comprises 30 chapters, divided across three key areas:
- Physical Chemistry: 8 chapters
- Inorganic Chemistry: 7 chapters
- Organic Chemistry: 15 chapters
Subject-Wise Weightage and Important Topics
The Chemistry section of NEET UG 2025 is divided into Physical Chemistry, Organic Chemistry, and Inorganic Chemistry, covering topics from Class 11 and Class 12. Each section contributes differently to the overall Chemistry weightage in the exam. Subject-Wise Weightage for NEET Chemistry 2025
| Section | Weightage (%) | Key Topics |
|---|---|---|
| Physical Chemistry | 30–35% | Thermodynamics, Electrochemistry, Chemical Kinetics, Equilibrium, and Solutions. |
| Inorganic Chemistry | 30–35% | Periodic Table, p-block, d-block, f-block elements, Coordination Compounds, and Chemical Bonding. |
| Organic Chemistry | 35–40% | Reaction mechanisms, Hydrocarbons, Alcohols, Phenols, Aldehydes, Ketones, Biomolecules, and Polymers. |
- Physical Chemistry (30–35%): Focuses on problem-solving topics like Thermodynamics, Electrochemistry, Chemical Kinetics, Equilibrium, and Solutions, which require a strong grasp of concepts and numerical skills.
- Inorganic Chemistry (30–35%): Emphasizes memory-based topics such as the Periodic Table, properties of p-block, d-block, and f-block elements, Coordination Compounds, and Chemical Bonding.
- Organic Chemistry (35–40%): Covers reaction mechanisms, the chemistry of Hydrocarbons, Alcohols, Phenols, Aldehydes, Ketones, Biomolecules, and Polymers, demanding conceptual understanding and application of reactions.
This distribution highlights the balanced focus on theory, application, and numerical concepts in NEET Chemistry.
Class wise Weightage Distribution
| Class | Weightage (%) | Key Focus Areas |
|---|---|---|
| Class 11 | 45–50% | Includes foundational topics like Atomic Structure, Thermodynamics, Equilibrium, and the Periodic Table. |
| Class 12 | 50–55% | Covers advanced topics like Electrochemistry, Aldehydes and Ketones, Biomolecules, and Coordination Compounds. |
Class 11 (45–50%):
- Focuses on foundational concepts essential for understanding Chemistry.
- Topics include Atomic Structure, Thermodynamics, Equilibrium, and the Periodic Table, which form the basis for advanced studies in Class 12.
Class 12 (50–55%):
- Covers more advanced and application-oriented topics.
- Key focus areas include Electrochemistry, Aldehydes and Ketones, Biomolecules, and Coordination Compounds, which are integral for problem-solving and conceptual clarity in NEET.
Topic-Wise Weightage for NEET Chemistry 2025
| Unit | Weightage (%) | Class |
|---|---|---|
| Some Basic Concepts of Chemistry | 2–3% | Class 11 |
| Structure of Atom | 2–3% | Class 11 |
| Chemical Bonding and Molecular Structure | 5% | Class 11 |
| Thermodynamics | 5% | Class 11 |
| Equilibrium | 6% | Class 11 |
| Redox Reactions | 3% | Class 11 |
| The States of Matter | 3% | Class 11 |
| Solutions | 4% | Class 12 |
| Electrochemistry | 4–5% | Class 12 |
| Chemical Kinetics | 3% | Class 12 |
| Surface Chemistry | 2% | Class 12 |
| Classification of Elements and Periodicity | 2% | Class 11 |
| The p-Block Elements | 5% | Class 12 |
| The d- and f-Block Elements | 4% | Class 12 |
| Coordination Compounds | 5% | Class 12 |
| Haloalkanes and Haloarenes | 3% | Class 12 |
| Alcohols, Phenols, and Ethers | 4% | Class 12 |
| Aldehydes, Ketones, and Carboxylic Acids | 4–5% | Class 12 |
| Amines | 2–3% | Class 12 |
| Biomolecules | 3% | Class 12 |
| Polymers | 2% | Class 12 |
| Chemistry in Everyday Life | 2% | Class 12 |
- Priority Topics: Focus on high-weightage topics like Equilibrium, Coordination Compounds, and Aldehydes/Ketones.
- NCERT First: Around 80% of the NEET Chemistry questions are directly based on NCERT concepts.
- Numerical Practice: Topics like Thermodynamics, Electrochemistry, and Chemical Kinetics often include numerical problems, so regular practice is essential.
- Inorganic Chemistry Trends: Memorize periodic properties, chemical reactions, and the properties of p-block and d-block elements.
- Organic Chemistry Mechanisms: Specialize reaction mechanisms like electrophilic substitution and nucleophilic addition.
Important Topics for Chemistry Class 11
Important Topics for NEET 2025: Class 11
| Important Topics | Weightage (%) | Key Insights |
|---|---|---|
| Some Basic Concepts of Chemistry | 2–3% | Foundation topics for mole concept, stoichiometry, and chemical calculations. |
| Structure of Atom | 2–3% | Important for quantum numbers and electronic configuration. |
| Chemical Bonding and Molecular Structure | 5% | Vital for VSEPR theory, hybridization, and molecular orbital theory. |
| Thermodynamics | 5% | Focus on laws of thermodynamics and Gibbs free energy. |
| Equilibrium | 6% | Covers chemical and ionic equilibrium with Le Chatelier's principle. |
| The States of Matter | 3% | Topics like gas laws, real gases, and the Van der Waals equation are key. |
| Redox Reactions | 3% | Focus on balancing redox reactions and oxidation numbers. |
| Periodic Classification of Elements | 2% | Crucial for trends in periodic properties and their applications. |
Important Topics for NEET 2025: Class 12
| Topics | Weightage (%) | Key Focus Areas |
|---|---|---|
| Solutions | 4% | Concentration terms, colligative properties, and van't Hoff factor are critical. |
| Electrochemistry | 4–5% | Covers Nernst equation, conductance, and cell potentials. |
| Chemical Kinetics | 3% | Rate laws, Arrhenius equation, and reaction mechanisms are essential. |
| Surface Chemistry | 2% | Includes adsorption, catalysis, and colloids. |
| The p-Block Elements | 5% | Focus on oxides, oxyacids, and properties of Group 15–18 elements. |
| The d- and f-Block Elements | 4% | Transition elements' properties and uses of KMnO₄ and K₂Cr₂O₇. |
| Coordination Compounds | 5% | Includes isomerism, bonding theories, and industrial applications. |
| Aldehydes, Ketones, and Carboxylic Acids | 4–5% | Key reactions include aldol condensation, Cannizzaro, and oxidation-reduction. |
| Alcohols, Phenols, and Ethers | 4% | Mechanisms like dehydration and electrophilic substitution are crucial. |
| Biomolecules | 3% | Focus on carbohydrates, proteins, nucleic acids, and vitamins. |
| Polymers | 2% | Important for classifications and uses of synthetic and natural polymers. |
Deleted Topics in NEET Chemistry
The reduction in the Chemistry syllabus for 2024 aims to streamline content, reduce the academic load on students, and align with new curriculum reforms.:
Rationale for Deletion:
- Focus on Core Concepts: Redundant or less application-based chapters are removed to concentrate on fundamental principles.
- Alignment with Competitive Exams: Syllabus changes ensure uniformity with entrance exams like JEE, NEET, and CUET.
Impact:
- Students preparing for CBSE, JEE, or NEET need to be cautious about overlaps, as some deleted NCERT topics might still be relevant for entrance exams.
- Reduction helps students allocate more time to high-weightage topics.
Deleted Topics in Chemistry Syllabus
Class 11: Deleted Topics
| Unit | Topic | Category |
|---|---|---|
| States of Matter | Liquefaction of gases, Critical phenomena | Physical Chemistry |
| Hydrogen | Hydrogen peroxide, Occurrence of isotopes | Inorganic Chemistry |
| s-Block Elements | Anomalous behavior of Li, Mg | Inorganic Chemistry |
| Environmental Chemistry | Entire chapter removed | Organic Chemistry |
Class 12: Deleted Topics
| Unit | Topic | Category |
|---|---|---|
| Solid State | Electrical and magnetic properties, Semiconductors | Physical Chemistry |
| Surface Chemistry | Entire chapter removed | Physical Chemistry |
| Metallurgy | Entire chapter removed | Inorganic Chemistry |
| Polymers | Entire chapter removed | Organic Chemistry |
| Chemistry in Everyday Life | Entire chapter removed | Organic Chemistry |
Weightage of Deleted Topics in Previous Exams
| Unit | Exam Type | Weightage in % (2023) | Remarks |
|---|---|---|---|
| Solid State | JEE Main | 5% | Frequently asked in MCQs |
| Surface Chemistry | CBSE Boards | 4% | Important for theoretical Qs |
| Metallurgy | NEET UG | 3-4% | Integral to competitive exams |
| Polymers | JEE Advanced | 2% | Focused on applications |
How This Affects Students?
For Board Exams:
- Reduced burden as low-priority chapters are removed.
- More time to focus on numerical problems and core concepts.
For Competitive Exams:
- Need to cross-reference with the JEE and NEET syllabi, as some removed topics might still appear.
- Important topics like Solid State and Metallurgy remain vital for JEE/NEET preparation despite deletion from the NCERT syllabus.
Can I Complete the NEET Chemistry Syllabus in 3 Months?
Yes, completing the NEET Chemistry syllabus in 3 months is achievable with a disciplined approach, proper strategy, and regular practice. Here's a detailed 3-month strategy along with insights, a time table, and focus areas.
- Syllabus Overview: Chemistry in NEET is divided into three sections: Physical Chemistry, Organic Chemistry, and Inorganic Chemistry, with 30 chapters in total.
- Class-wise Distribution:
- Class 11: 14 chapters (45–50% weightage)
- Class 12: 16 chapters (50–55% weightage)
- High-Weightage Topics:
- Physical Chemistry: Thermodynamics, Equilibrium, and Electrochemistry.
- Organic Chemistry: Aldehydes, Ketones, and Carboxylic Acids.
- Inorganic Chemistry: Coordination Compounds and p-block elements.
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3-Month Strategy to Complete NEET Chemistry
Phase 1: Month 1 – Building Foundations
- Objective: Cover Class 11 basics and high-weightage topics.
- Focus Areas:
- Physical Chemistry: Atomic Structure, Thermodynamics, Equilibrium.
- Inorganic Chemistry: Periodic Properties, Chemical Bonding.
- Organic Chemistry: Basic Principles and Hydrocarbons.
| Week | Topics to Cover | Hours per Day | Tasks |
|---|---|---|---|
| Week 1 | Some Basic Concepts, Structure of Atom | 4–5 hrs | Study theory, solve NCERT examples. |
| Week 2 | Chemical Bonding, Periodic Table | 4–5 hrs | Focus on periodic trends and bonding types. |
| Week 3 | Thermodynamics, Hydrocarbons | 5 hrs | Practice numericals and reaction mechanisms. |
| Week 4 | Equilibrium (Chemical and Ionic), Redox Reactions | 5 hrs | Solve problems from NCERT and mock tests. |
Phase 2: Month 2 – Intermediate Topics
- Objective: Cover Class 12 Physical and Inorganic Chemistry.
- Focus Areas: Solutions, Electrochemistry, Coordination Compounds, and p-block.
| Week | Topics to Cover | Hours per Day | Tasks |
|---|---|---|---|
| Week 1 | Solutions, Electrochemistry | 4–5 hrs | Solve numericals and practice cell potentials. |
| Week 2 | Chemical Kinetics, Surface Chemistry | 5 hrs | Focus on theory and derivations. |
| Week 3 | p-block Elements | 4 hrs | Memorize trends and properties of groups. |
| Week 4 | Coordination Compounds, d- and f-block Elements | 5 hrs | Practice isomerism and crystal field theory. |
Phase 3: Month 3 – Advanced Topics and Revision
- Objective: Complete Organic Chemistry and consolidate learning with revisions.
- Focus Areas: Reaction mechanisms, Biomolecules, Polymers.
| Week | Topics to Cover | Hours per Day | Tasks |
|---|---|---|---|
| Week 1 | Aldehydes, Ketones, Carboxylic Acids | 4–5 hrs | Practice reaction mechanisms and naming. |
| Week 2 | Alcohols, Phenols, Ethers | 5 hrs | Focus on electrophilic substitution reactions. |
| Week 3 | Biomolecules, Polymers, Chemistry in Everyday Life | 4 hrs | Revise NCERT theory and related questions. |
| Week 4 | Full Syllabus Revision | 6 hrs | Solve mock tests and previous year papers. |
Daily Time Table
| Time Slot | Activity |
|---|---|
| 6:00 AM – 7:00 AM | Revise notes from the previous day. |
| 7:00 AM – 8:30 AM | Study a new topic. |
| 8:30 AM – 9:00 AM | Take a break. |
| 9:00 AM – 11:00 AM | Solve NCERT and reference problems. |
| 11:00 AM – 12:00 PM | Practice reaction mechanisms. |
| 12:00 PM – 1:00 PM | Lunch and rest. |
| 2:00 PM – 4:00 PM | Study theory for Physical Chemistry. |
| 4:00 PM – 5:00 PM | Take a break or light exercise. |
| 5:00 PM – 7:00 PM | Practice numerical and equations. |
| 7:00 PM – 8:00 PM | Revise the day’s topics. |
| 8:00 PM – 9:00 PM | Dinner and relaxation. |
| 9:00 PM – 10:00 PM | Solve mock tests or previous papers. |
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- NCERT First: Stick to NCERT textbooks, as 80–90% of NEET Chemistry questions are based on them.
- Mock Tests: Regularly attempt topic-wise tests and full-length papers to track progress.
- Quick Notes: Create concise notes for quick revisions, especially for Organic and Inorganic Chemistry.
- Focus on Weak Areas: Spend extra time on challenging topics like Equilibrium, Coordination Compounds, and Organic reactions.
Books for NEET 2025 Chemistry Preparation
A well-structured preparation for NEET Chemistry requires a combination of NCERT textbooks and additional reference books for in-depth understanding, problem-solving, and practice.
Check: NEET Books 2025: Check the Best NEET Preparation Books for Chemistry
Below is a categorized list of books for Physical Chemistry, Organic Chemistry, and Inorganic Chemistry:
NCERT Textbooks (Essential)
| Class | Book Title | Reason for Recommendation |
|---|---|---|
| Class 11 | NCERT Chemistry Class 11 | Clear explanations of fundamental concepts and basic problems. |
| Class 12 | NCERT Chemistry Class 12 | Detailed coverage of advanced topics with high NEET relevance. |
Physical Chemistry
| Book Title | Author | Why Recommended |
|---|---|---|
| Physical Chemistry | O.P. Tandon | Comprehensive for theoretical clarity and numerical practice. |
| Physical Chemistry for NEET | P. Bahadur | Focuses on problem-solving and conceptual clarity with exercises. |
| Numerical Chemistry | R.C. Mukherjee | Ideal for practicing numerical problems with varying difficulty. |
Organic Chemistry
| Book Title | Author | Why Recommended |
|---|---|---|
| Organic Chemistry | Morrison and Boyd | Excellent for understanding reaction mechanisms and theory. |
| Organic Chemistry for NEET | O.P. Tandon | NEET-specific with detailed explanations and solved questions. |
| Organic Chemistry | Paula Y. Bruice | Great for understanding complex reaction mechanisms. |
Inorganic Chemistry
| Book Title | Author | Why Recommended |
|---|---|---|
| Concise Inorganic Chemistry | J.D. Lee | Comprehensive theory and logical presentation of Inorganic topics. |
| Inorganic Chemistry for NEET | O.P. Tandon | NEET-oriented with easy-to-memorize explanations. |
NEET-Specific Chemistry Guides
| Book Title | Publisher/Author | Why Recommended |
|---|---|---|
| MTG NEET Chemistry Guide | MTG Publications | Covers NCERT-based theory, previous year questions, and mock tests. |
| Objective Chemistry for NEET | Dinesh Publications | Chapter-wise questions with NEET-specific focus. |
| NEET Chemistry 40 Days | Arihant Experts | Ideal for last-minute revision with quick tips and practice sets. |
- NCERT as the Foundation: Focus on NCERT textbooks for concept building and basics, as most NEET questions are derived from them.
- Practice Problems: Use books like R.C. Mukherjee and P. Bahadur for numerical practice in Physical Chemistry.
- Reaction Mechanisms: Books like Morrison and Boyd are excellent for understanding organic reaction mechanisms in depth.
- NEET-Specific Books: Reference NEET-oriented guides for solving mock tests and previous year papers.
Breakdown of NEET Chemistry Topics
NEET Chemistry Syllabus for Class 11
The Class 11 Chemistry syllabus for NEET UG 2025 is divided into three key sections: Physical Chemistry, Inorganic Chemistry, and Organic Chemistry. Below is a detailed breakdown of the syllabus with essential topics categorized unit-wise.
Physical Chemistry (Class 11)
| Unit No. | Unit Name | Key Topics |
|---|---|---|
| 1 | Some Basic Concepts of Chemistry | Matter and its nature, Dalton's atomic theory, atomic and molecular masses, mole concept, percentage composition, empirical and molecular formulas, and stoichiometry. |
| 2 | Atomic Structure | Bohr's model, quantum mechanical model, quantum numbers, shapes of orbitals, Aufbau principle, Pauli's exclusion principle, Hund's rule, and electronic configuration. |
| 3 | Chemical Bonding and Molecular Structure | Ionic bonds, covalent bonds, VSEPR theory, molecular orbital theory, hybridization, resonance, metallic bonding, and hydrogen bonding. |
| 4 | Chemical Thermodynamics | Laws of thermodynamics, enthalpy, entropy, Gibbs free energy, spontaneity, and equilibrium constant. |
| 5 | Equilibrium | Dynamic equilibrium, Le Chatelier's principle, ionic equilibrium, pH, buffer solutions, solubility products, and hydrolysis of salts. |
| 6 | Redox Reactions | Oxidation-reduction reactions, oxidation number, balancing redox equations, electrochemical cells, and standard electrode potentials. |
| 7 | The States of Matter | Gaseous state, ideal gas law, real gases, liquefaction of gases, and critical phenomena. |
| 8 | Thermodynamics | Heat capacity, work, and heat transfer in chemical processes, the first law of thermodynamics, enthalpy, Hess’s law, and heat of formation, combustion, and reaction. |
Inorganic Chemistry (Class 11)
| Unit No. | Unit Name | Key Topics |
|---|---|---|
| 9 | Classification of Elements and Periodicity | Modern periodic law, the periodic table, and periodic trends in properties like atomic radius, ionization enthalpy, and electronegativity. |
| 10 | Hydrogen | Properties of hydrogen, isotopes, preparation, properties, and uses of dihydrogen, hydrides, and water. |
| 11 | The s-Block Element (Group 1 & 2 Elements) | General properties, preparation, and uses of alkali and alkaline earth metals, their compounds, and biological significance. |
| 12 | The p-Block Element (Group 13 & 14 Elements) | General properties, structure, preparation, and properties of boron, carbon, and their compounds. |
Organic Chemistry (Class 11)
| Unit No. | Unit Name | Key Topics |
|---|---|---|
| 13 | Purification and Characterization of Organic Compounds | Techniques like crystallization, distillation, chromatography, and methods of qualitative and quantitative analysis. |
| 14 | Some Basic Principles of Organic Chemistry | Classification and nomenclature of organic compounds, isomerism, electronic effects, and types of organic reactions. |
| 15 | Hydrocarbons | Alkanes, alkenes, alkynes, benzene, and aromaticity, their reactions, preparation, and properties. |
NEET Chemistry Syllabus for Class 12
The Class 12 Chemistry syllabus for NEET UG 2025 is structured into three primary sections: Physical Chemistry, Inorganic Chemistry, and Organic Chemistry. Below is the detailed unit-wise syllabus breakdown, highlighting key topics for effective preparation.
Physical Chemistry (Class 12)
| Unit No. | Unit Name | Key Topics |
|---|---|---|
| 1 | Solutions | Methods of expressing concentrations (molarity, molality, etc.), Raoult’s law, colligative properties, determination of molecular masses, and can’t a Hoff factor. |
| 2 | Electrochemistry | Electrochemical cells, Nernst equation, conductance in electrolytic solutions, Kohlrausch’s law, corrosion, and fuel cells. |
| 3 | Chemical Kinetics | Rate of reaction, factors affecting reaction rates, zero-order and first-order reactions, Arrhenius equation, and collision theory. |
| 4 | Surface Chemistry | Adsorption, catalysis, colloids, emulsions, and their properties. |
Inorganic Chemistry (Class 12)
| Unit No. | Unit Name | Key Topics |
|---|---|---|
| 5 | The d- and f-Block Elements | Properties of transition and inner transition elements, lanthanoid contraction, preparation, properties, and uses of potassium permanganate and potassium dichromate. |
| 6 | The p-Block Elements | Properties and compounds of Groups 15, 16, 17, and 18; preparation and properties of oxides and oxyacids of nitrogen, phosphorus, sulfur, and halogens. |
| 7 | Coordination Compounds | Werner’s theory, ligands, coordination numbers, nomenclature, isomerism, bonding (valence bond and crystal field theories), and applications in biological and industrial processes. |
Organic Chemistry (Class 12)
| Unit No. | Unit Name | Key Topics |
|---|---|---|
| 8 | Haloalkanes and Haloarenes | Nature of C-X bond, substitution and elimination reactions, environmental effects of compounds like DDT and freons. |
| 9 | Alcohols, Phenols, and Ethers | Acidic nature of phenols, electrophilic substitution reactions, reactions of alcohols, ethers, and Reimer-Tiemann reaction. |
| 10 | Aldehydes, Ketones, and Carboxylic Acids | Preparation and properties of aldehydes, ketones, carboxylic acids, aldol condensation, Cannizzaro reaction, and the acidity of carboxylic acids. |
| 11 | Amines | Classification, structure, basicity of amines, preparation, and reactions of diazonium salts. |
| 12 | Biomolecules | Structure and functions of carbohydrates, proteins, nucleic acids, vitamins, and hormones. |
| 13 | Polymers | Classification of polymers, properties, and uses of important polymers like nylon, polyester, and Bakelite. |
| 14 | Chemistry in Everyday Life | Applications of chemistry in medicines, food additives, cleansing agents, and other everyday products. |
Check NEET Previous Year Cutoff (2025 - 2023)
| College | 2025 | 2024 | 2023 |
|---|---|---|---|
48 | 47 | 57 | |
103 | 151 | 1012 | |
132 | 141 | 1556 | |
215 | 16404 | 2191 | |
258 | 87672 | 10667 | |
392 | 374 | 534 | |
531 | 510 | 621 | |
559 | 73045 | 3256 | |
685 | 731 | 931 | |
690 | 778 | 635 | |
695 | 2048 | 1585 | |
706 | 655 | 603 | |
862 | 953 | 1264 | |
868 | 1010 | 1962 | |
889 | 676 | 2353 |
*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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What is the syllabus for NEET 2024?