CBSE Class 12 Chemistry Exam Analysis 2026: Difficulty, Question Paper & Section-wise Weightage
CBSE Class 12 Chemistry Exam Analysis 2026: CBSE Class 12 Chemistry Exam 2026 is an important part of the board examinations for science stream students.
The exam was conducted today, 28th February 2026, from 10:30 AM to 1:30 PM. Chemistry carries significant weight in overall Class 12 results and is also important for students preparing for competitive exams like JEE. This page provides a detailed analysis, including section-wise and topic-wise breakdown, Class 12 Chemistry question paper, and answer key.
CBSE Class 12 Chemistry Exam 2026 Highlights
The Chemistry paper includes a mix of multiple-choice questions, short and long-answer questions, competency-based questions, and case-study-based questions. Students will be able to view the key highlights, question patterns, and other details once the exam concludes, and this section will be updated accordingly.
| CBSE Class 12 Chemistry Exam 2026 Highlights | |
| Category | Details |
| Exam & Subject | Senior School Certificate Examination (Class XII), Chemistry (Code 043) |
| Board | Central Board of Secondary Education (CBSE) |
| Date & Timing | 28th February 2026, 10:30 AM – 1:30 PM |
| Mode of Exam | Offline (Pen-and-Paper) |
| Total Marks | 100 (70 Theory + 30 Internal Assessment) |
| Question Structure | MCQs, Short & Long Questions, Competency-based, Case-study Questions |
| Passing Criteria | Minimum 33% in Theory and Overall |
| Negative Marking | None |
Is CBSE Class 12 Chemistry Paper Moderate?
The overall difficulty level of the CBSE Class 12 Chemistry paper was reported to be moderate. Most questions were balanced and aligned with the prescribed syllabus. The paper included a mix of conceptual and numerical questions, with a fair weightage given to important NCERT-based topics.
CBSE Class 12 Chemistry Exam Section-wise Analysis 2026
The Chemistry paper is divided into multiple sections covering different types of questions. Section-wise analysis, including difficulty level and distribution of questions, will be updated after the exam concludes.
| CBSE Class 12 Chemistry Exam Section-wise Analysis 2026 | |
| Section | Difficulty Level |
| Section A | Moderate |
| Section B | Easy to moderate |
| Section C | Moderate |
| Section D | Easy to moderate |
| Section E | Easy to moderate |
| Overall | Moderate |
CBSE Class 12 Chemistry Exam Topic-wise Difficulty Level 2026
Topic-wise analysis helps students identify which chapters were easy, moderate, or difficult. Topic-wise difficulty levels and solutions will be updated after the exam concludes.
| CBSE Class 12 Chemistry Exam Topic-wise Difficulty Level 2026 | |
| Topic / Chapter | Difficulty Level |
| Electrochemistry | Moderate |
| Chemical Kinetics | Moderate |
| d- and f-Block Elements | Easy to moderate |
| Coordination Compounds | Easy to moderate |
| Haloalkanes and Haloarenes | Easy to moderate |
| Alcohols, Phenols and Ethers | Moderate |
| Aldehydes, Ketones and Carboxylic Acids | Easy to moderate |
| Amines | Moderate |
| Biomolecules | Easy to moderate |
| Total | Moderate |
CBSE Class 12 Chemistry Question Paper 2026
The CBSE Class 12 Chemistry Question Paper 2026 is now available. Students can download the official paper to carefully review all sections, question patterns, and marking scheme. Going through the paper helps in understanding the exam structure and evaluating performance.
Link to Question Paper: CBSE Class 12 Chemistry Question Paper 2026
CBSE Class 12 Chemistry Answer Key 2026
Unofficial and official answer keys will be added here after the exam concludes. These will allow students to cross-check answers and estimate marks. Solutions for all sections and chapters will be included once released.
Link to Answer Key: To be updated