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The CBSE Class 12th Chemistry Previous Year Question Papers are a great tool for Class 12th students like you, which can be used before the board exams to get an idea about the question paper that will come in the boards. After looking at the previous year question papers, you can identify the types of questions asked in the board's question paper, the marking scheme of the question paper and the most asked questions in the board exams. Therefore, you must look through the various previous year question papers. You must include the CBSE Class 12th Chemistry Previous Year Question Paper in your preparation for the CBSE Class 12th Exam.
You can easily look at the CBSE Class 12th Previous Year Question Papers to get an overview of the exam pattern of the board exams. The CBSE Class 12th Chemistry question paper is of 70 marks and consists of five sections. Section A is of 16 marks and contains objective-type questions. Section B is of 10 marks and contains very short answer questions. Section C is of 21 marks and contains short-answer questions. Section D is of 8 marks and contains case study-based questions. Section E is of 15 marks and contains long-answer questions. Also, there is no negative marking.
The CBSE Class 12th Chemistry Previous Year Question Paper is available on the official website of the CBSE board and this page. To get more information about the CBSE Class 12th Chemistry Previous Year Question Paper refer to this page.Â
The year-wise CBSE Class 12th Chemistry Previous Year Question Papers are provided in the following table. Check out each year's question paper:
| CBSE Class 12th Chemistry Previous Year Question Paper (Year-wise) | Download PDF |
|---|---|
| Year 2025 | Download Now |
| Year 2024 | Download Now |
| Year 2023 | Download Now |
| Year 2022 | Download Now |
Also read: CBSE Class 12th Chemistry Syllabus 2026
You can download the CBSE Class 12th Chemistry Previous Year Question Paper by following the given steps:
Also read: CBSE Class 12th Chemistry Deleted Syllabus 2026
The CBSE Class 12th Chemistry question paper is of 70 marks theory and 30 marks practical. It consists of five sections. Section A is of 16 marks and contains 16 objective-type questions, each worth one mark. Section B is of 10 marks and contains 5 very short answer questions, each worth two marks. Section C is of 21 marks and contains 7 short-answer questions, each worth three marks. Section D is of 8 marks and contains 2 case study-based questions, each worth four marks. Section E is of 15 marks and contains 3 long-answer questions, each worth five marks. Also, there is no negative marking. The exam is conducted for 3 hours. The CBSE Class 12th Chemistry Exam Pattern is discussed in the following table:
| Sections | Types of Questions | Number of questions | Marks Allotted |
|---|---|---|---|
| A | Objective-type questions | 16 | 1 * 16 = 16 |
| B | Very short answer questions | 5 | 2 * 5 = 10 |
| C | Short-answer questions | 7 | 3 * 7 = 21 |
| D | Case study-based questions | 2 | 4 * 2 = 8 |
| E | Long-answer questions | 3 | 5 * 3 = 15 |
Also read: CBSE Class 12th Admit Card 2026
The benefits of downloading the CBSE Class 12th Chemistry Previous Year Question Paper are:
Also read: CBSE Class 12th Sample Papers 2026
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Q: What are the maximum marks for the CBSE Class 12th Chemistry theory exam?
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