The CBSE Class 12 Chemistry exam concluded on 28th February 2026, marking a significant milestone for students nationwide as they navigated one of the most critical subjects of their board examinations. The paper was carefully crafted to evaluate students’ understanding of fundamental concepts, their problem-solving abilities, and their capacity to apply knowledge in practical scenarios. In line with the CBSE syllabus, the exam maintained a well-balanced structure and adhered to the format consistent with previous years.
Exam Pattern and Question Distribution
The question paper was divided into different sections as follows:
| Section | Question Type | Number of Questions | Marks per Question | Total Marks |
| A | Multiple Choice Questions | 16 | 1 | 16 |
| B | Short Answer Questions | 5 | 2 | 10 |
| C | Short Answer Questions | 7 | 3 | 21 |
| D | Case-Based Questions | 2 | 4 | 8 |
| E | Long Answer Questions | 3 | 5 | 15 |
Marking Scheme and Key Topics Covered
The exam covered a wide range of topics, ensuring a comprehensive assessment of students’ understanding. The marking distribution was as follows:
| S.No. | Title | Marks |
| 1 | Solutions | 7 |
| 2 | Electrochemistry | 9 |
| 3 | Chemical Kinetics | 7 |
| 4 | d- and f-Block Elements | 7 |
| 5 | Coordination Compounds | 7 |
| 6 | Haloalkanes and Haloarenes | 6 |
| 7 | Alcohols, Phenols, and Ethers | 6 |
| 8 | Aldehydes, Ketones, and Carboxylic Acids | 8 |
| 9 | Amines | 6 |
| 10 | Biomolecules | 7 |
| Total | 70 |
Difficulty Level & Student Reactions
Overall Difficulty Level- The Chemistry exam was of moderate difficulty, featuring a well-balanced blend of conceptual, numerical, and application-based questions. Students who had diligently studied the NCERT textbook, practiced numerical questions of physical chemistry well and practiced past years’ question papers found the exam to be manageable.
Section-Wise Difficulty Analysis
| Class 12 CBSE Chemistry Section Wise Analysis 2026 | |
| Parameter | Exam Analysis |
| Overall difficulty level of the paper | Moderate |
| Section A
MCQs- All Compulsory |
Easy to Moderate |
| Section B
VSA- All Compulsory with internal choice |
Moderate to difficult |
| Section C
SA- All Compulsory with internal choice |
Easy to Moderate (numerical based) |
| Section D
CBQ- All Compulsory with internal choice |
Moderate to difficult |
| Section E
LA- All Compulsory with internal choice |
Easy to Moderate |
| Expected Good Score | 55+ |
| Lengthiest Questions | LA (5 Marks) |
| Time Consuming Section | Physical Chemistry |
Student Reactions
Students expressed mixed reactions regarding the paper:
- Organic Chemistry placed greater emphasis on reagent-based and conversion-oriented questions, with few direct questions from NCERT.
- Numerical problems in Physical Chemistry were required problem-solving skills.
- Inorganic Chemistry questions required strong logical reasoning and a clear understanding of concepts, but manageable for well-prepared students.
- Assertion-reasoning and case-based questions tested conceptual clarity.
- Many students found the paper lengthy, requiring effective time management.
Teacher and Expert Analysis
Educators reviewed the question paper and provided the following insights:
- The examination was thoughtfully structured and closely aligned with the CBSE sample paper pattern.
- Numerical questions required a solid conceptual foundation, ensuring that students understood the underlying principles rather than relying on surface-level preparation.
- Overall, the paper emphasized conceptual clarity over rote memorization, incorporating assertion–reasoning and case-based questions to assess analytical and critical thinking abilities.
- Students who thoroughly studied the NCERT textbooks and practiced previous years’ question papers were at a distinct advantage.
Key Highlights from the Exam
- Fair and Balanced Paper: The exam covered all major topics from the syllabus without unexpected surprises.
- Concept-Oriented Questions: The paper focused on testing fundamental understanding rather than memorization.
- Well-Distributed Difficulty: While some sections were easy, others required deeper analytical thinking.
In Closing: A Well-Balanced and Fair Exam
The CBSE Class 12 Chemistry Exam 2026 was carefully crafted to maintain a balanced distribution of theoretical, conceptual and numerical questions. Students who prepared diligently using NCERT textbooks, sample papers, and previous years’ question papers found the exam to be fair, well-structured, and manageable.
