CBSE Class 11 Chemistry Syllabus 2025-26
Welcome to the CBSE Class 11 Chemistry syllabus page for the academic year 2025-26. Whether you are a student eager to understand what lies ahead or a parent keen to support your child’s academic journey, you’ve come to the right place. Here, you will find the syllabus neatly organized into two comprehensive tables. These tables are designed to give you a clear and detailed overview of the topics and subtopics that will be covered throughout the year. The first table outlines the theoretical aspects, while the second focuses on practical components and lab work. This structured approach ensures that you can easily navigate through the curriculum and prepare effectively for the exciting year of learning that awaits. We hope this resource assists you in planning and achieving success in your Chemistry studies.
CBSE Class 11 Chemistry Syllabus Structure
CBSE Class 11 Chemistry Units and Topics
Focus on understanding key concepts in atomic structure, thermodynamics, and organic chemistry, as these units carry the highest weightage in marks. Prioritize these areas to maximize your score potential. Key Topics: – Structure of Atom: Quantum numbers, electron configurations – Chemical Thermodynamics: Laws of thermodynamics, Gibbs energy – Organic Chemistry: Nomenclature, functional groups, reaction mechanisms – Hydrocarbons: Alkanes, alkenes, alkynes, reactions and properties
| Unit No. | Unit Name | No. of Periods | Marks |
|---|---|---|---|
| Unit I | Some Basic Concepts of Chemistry | 12 | 7 |
| Unit II | Structure of Atom | 14 | 9 |
| Unit III | Classification of Elements and Periodicity in Properties | 8 | 6 |
| Unit IV | Chemical Bonding and Molecular Structure | 14 | 7 |
| Unit V | Chemical Thermodynamics | 16 | 9 |
| Unit VI | Equilibrium | 14 | 7 |
| Unit VII | Redox Reactions | 6 | 4 |
| Unit VIII | Organic Chemistry: Some Basic Principles and Techniques | 14 | 11 |
| Unit IX | Hydrocarbons | 12 | 10 |
| Total | 70 |
Class 11 Chemistry Marks Distribution
The practical section of the CBSE Class 11 Chemistry syllabus focuses heavily on hands-on experiments, contributing significantly to the overall assessment with a total of 30 marks. Prioritize mastering Volumetric and Salt Analyses, as they collectively represent over half of this segment’s marks. Key Topics: – Volumetric Analysis: 8 marks – Salt Analysis: 8 marks – Content-Based Experiment: 6 marks – Project Work: 4 marks – Class Record and Viva: 4 marks
| Evaluation Scheme | Marks |
|---|---|
| Volumetric Analysis | 08 |
| Salt Analysis | 08 |
| Content Based Experiment | 06 |
| Project Work | 04 |
| Class record and viva | 04 |
| Total | 30 |
❓ Frequently Asked Questions
Q1. What Is The marks distribution for CBSE Class 11 Chemistry?
The CBSE Class 11 Chemistry syllabus is divided into two parts: theory and practicals. The theory paper is marked out of 70, while the practical examination is out of 30. This distribution helps students focus on both conceptual understanding and experimental skills.
Q2. Which are the most important chapters in Class 11 Chemistry?
Some of the crucial chapters include ‘Some Basic Concepts of Chemistry’, ‘Structure of Atom’, ‘Thermodynamics’, and ‘Equilibrium’. These chapters form the foundation for higher-level chemistry and often carry significant weight in exams.
Q3. Can you explain the exam pattern for Class 11 Chemistry?
The theory exam typically consists of a mix of very short answer, short answer, and long answer questions. It emphasizes understanding, application, and analysis of chemistry concepts. Practicals include experiments, viva, and project work, testing hands-on skills and theoretical knowledge.
Q4. What Are some effective preparation tips for Class 11 Chemistry?
Start by thoroughly reading the NCERT textbook, as it’s key to understanding basic concepts. Practice numerical problems regularly and solve previous years’ question papers to familiarize yourself with the exam format. Joining study groups can also help in discussing and resolving doubts.
Q5. How often should students revise the Chemistry syllabus?
Regular revision is crucial for retaining concepts. Ideally, students should revise weekly to reinforce their understanding. Before exams, increase the frequency to daily revisions, focusing on weaker areas and consolidating strong topics to enhance confidence and performance.
Q6. How can parents support their child in preparing for Class 11 Chemistry?
Parents can support by providing a conducive study environment and encouraging a consistent study schedule. They can also help by discussing the topics with their child, using resources like online videos, and ensuring access to necessary study materials and tutoring if needed.