Are you a Class 12 science student preparing for CBSE Board Exams, NEET, or JEE 2025-26? Here’s a complete and updated guide to the CBSE Class 12 Chemistry Syllabus 2025-26, including:
- Free PDF Download
- Chapter-wise Topics
- Practical Syllabus
- Marking Scheme
- Tips for Exam Preparation
This syllabus is designed as per the latest CBSE curriculum, aligned with NEP 2020 guidelines and NCERT updates. Whether you’re a regular student or a competitive exam aspirant, this is your go-to resource for Chemistry preparation.
Quick Overview: Class 12 Chemistry Syllabus 2025-26
| Attribute | Details |
|---|---|
| Subject | Chemistry |
| Class | 12 (Senior Secondary) |
| Board | CBSE / NCERT-based Boards |
| Academic Year | 2025–26 |
| Total Theory Marks | 70 Marks |
| Practical Marks | 30 Marks |
| Number of Units | 3 Parts, 16 Chapters |
| Medium | English / Hindi |
| Exam Type | Term-End (Annual) |
Class 12 Chemistry NCERT Syllabus 2025-26 (Chapter-wise)
The Chemistry syllabus is broadly divided into three core units:
Part I – Physical Chemistry
| Chapter No. | Chapter Name | Key Topics |
|---|---|---|
| 1 | Solid State | Unit cell, crystal lattices, packing efficiency, imperfections |
| 2 | Solutions | Concentration terms, Raoult’s Law, colligative properties |
| 3 | Electrochemistry | Redox reactions, Nernst equation, electrochemical cells |
| 4 | Chemical Kinetics | Rate of reaction, order and molecularity, activation energy |
| 5 | Surface Chemistry | Adsorption, catalysis, colloids, emulsions |
Part II – Inorganic Chemistry
| Chapter No. | Chapter Name | Key Topics |
|---|---|---|
| 6 | General Principles of Extraction | Metallurgy, froth floatation, refining processes |
| 7 | The p-Block Elements | Group 15, 16, 17, 18 elements: trends and compounds |
| 8 | The d- and f-Block Elements | Transition elements, lanthanoids and actinoids |
| 9 | Coordination Compounds | Ligands, bonding, nomenclature, VBT and CFT |
Part III – Organic Chemistry
| Chapter No. | Chapter Name | Key Topics |
|---|---|---|
| 10 | Haloalkanes and Haloarenes | Nucleophilic substitution, preparation, reactions |
| 11 | Alcohols, Phenols and Ethers | Physical properties, reactions of alcohols, ethers |
| 12 | Aldehydes, Ketones and Carboxylic Acids | Structure, reactivity, preparation, tests |
| 13 | Organic Compounds containing Nitrogen | Amines, cyanides, diazonium salts |
| 14 | Biomolecules | Carbohydrates, proteins, vitamins, enzymes |
| 15 | Polymers | Types of polymers, classification, biodegradable polymers |
| 16 | Chemistry in Everyday Life | Drugs, soaps, detergents, food preservatives |
Class 12 Chemistry Practical Syllabus 2025-26
Total Marks: 30 Marks
Duration: 3 Hours
Practical Evaluation
| Component | Marks |
|---|---|
| Volumetric Analysis | 8 |
| Salt Analysis | 8 |
| Content-Based Experiment | 6 |
| Project Work | 4 |
| Class record and viva | 4 |
| Total | 30 |
Suggested Practical Experiments
🔹 Volumetric Analysis:
- Titration of oxalic acid and KMnO₄
- Determination of Na₂CO₃ in washing soda
🔸 Salt Analysis:
- Identification of one cation and one anion
🔹 Content-Based Experiments:
- Preparation of inorganic compounds
- Comparison of strength of acids
- Effect of concentration on reaction rate
Class 12 Chemistry Marking Scheme 2025-26
| Unit | Marks |
|---|---|
| Solid State + Solutions | 9 |
| Electrochemistry + Kinetics | 13 |
| Surface + Metallurgy + p-Block | 10 |
| d/f-Block + Coordination | 12 |
| Organic Chemistry | 20 |
| Biomolecules + Polymers | 6 |
| Total (Theory) | 70 |
Download NCERT Class 12 Chemistry Syllabus PDF (2025-26)
You can download the official PDF of the latest NCERT Chemistry syllabus for Class 12 from CBSE’s academic site or the link below:
🔗 Download Class 12 Chemistry Syllabus PDF
Importance of NCERT Chemistry for NEET & JEE
- NEET: Around 35–40% of the Chemistry section comes directly from NCERT
- JEE Main & Advanced: Fundamental concepts, numericals & mechanisms are based on NCERT
- Board Exams: Direct and application-based questions follow NCERT line-by-line
Tips for Chemistry Exam Preparation
- Study NCERT line-by-line and underline important definitions
- Practice reactions, conversions, and named reactions from Organic Chemistry
- Maintain a formula and reaction chart
- Solve past 10 years’ CBSE board papers and sample papers
- Regularly revise inorganic trends & exceptions
FAQs – NCERT Class 12 Chemistry Syllabus 2025-26
Q1. Is the NCERT Class 12 Chemistry syllabus same for CBSE and NEET?
👉 Yes, both NEET and CBSE follow NCERT guidelines. It’s the best source for both.
Q2. Is there any change in Chemistry syllabus for 2025-26?
👉 Minor updates may occur. Always refer to the official CBSE syllabus for confirmation.
Q3. Can I complete the syllabus in 4 months for NEET/JEE?
👉 Yes, with the right study plan, smart revision, and NCERT-based practice, it’s achievable.
Conclusion
The NCERT Class 12 Chemistry Syllabus 2025–26 forms the backbone of both board and competitive exam preparation. By mastering each chapter and concept, and practicing practicals diligently, you can score excellently in your exams.
👉 Don’t forget to download the official syllabus PDF, bookmark this page, and start your prep smartly.
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