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CBSE Previous Year Question papers Class 12 Chemistry with Solutions
Edited By Vishal kumar | Updated on Jul 07, 2025 06:19 PM IST | #CBSE Class 12th
CBSE Previous Years' Question Papers Class 12 Chemistry PDF - The CBSE will release the 2026 question paper after conducting the class 12 board examination in 2026. Students can download the question paper for 2025 from this article. To score well, students are required to complete the paper within the stipulated time. Hence, it is important to solve the mock tests and the previous year papers in a proper time frame before appearing for the CBSE Class 12 exam 2026. Sufficient practice will easily help the students complete the exam on time. Students can access chemistry class 12 previous years' question papers, marking schemes, and reference books in this article.
This Story also Contains
- Steps to Download CBSE Class 12 Chemistry Previous Years' Question Papers
- How to Download CBSE 12th Chemistry PYQs from the Official Website?
- Download CBSE Class 12 Chemistry Previous Year Question Paper PDF
- Chapter-wise Weightage for CBSE 12th Chemistry Exam 2026
- Reference Books for CBSE Class 12 Chemistry 2026
- Benefits of Solving the CBSE Class 12 Chemistry Previous Year Question Papers
- CBSE Class 12 Preparation Tips for Chemistry Exam 2026
Steps to Download CBSE Class 12 Chemistry Previous Years' Question Papers
Students can follow the steps given below to download CBSE Class 12 question papers.
- Step 1 - Check the table given below for the links to download the CBSE Chemistry Class 12 previous years' question papers.
- Step 2 - By clicking on the link, you will be redirected to a new window of careers360.
- Step 3 - Fill in the login credentials to access the CBSE Class 12 Chemistry Question Paper PDF of the respective year.
- Step 4 - Click on the ‘download’ button. Now, students can save the papers to practice further.
How to Download CBSE 12th Chemistry PYQs from the Official Website?
Follow the steps to download the previous years' question papers for chemistry from the official website.
- Go to cbse.nic.in and open the official website of CBSE Board.
- Scroll down and click on ‘ Board Examinations’.
- Now select the previous years' question paper optionand it will lead to a new page.
- Now, click on the link of CBSE 12th class question papers of the respective year.
- Search for the Chemistry subject and click on the respective link.
- CBSE Class 12 Chemistry Previous Year Question Paper PDF will start to download in a ZIP file.
- Students who do not have a ZIP file opener can use online tools to open the ZIP file and extract files in PDF format.
Download CBSE Class 12 Chemistry Previous Year Question Paper PDF
Solving previous years' question papers would help students identify frequently asked topics, important concepts, and the typology of questions. Also, solving previous years' question papers under the same exam environment would help students to improve their time management. Here, we have provided year-wise CBSE previous years' question papers for class 12 chemistry. Students can use the links given below to download the previous year's question papers for class 12 chemistry in PDF.
CBSE Class 12 Chemistry Question Paper 2025
Students can download the CBSE chemistry previous year question papers class 12 PDF for 2025 for 3 sets from the links given in the table below:
| CBSE Class 12 Chemistry Question Paper 2025 (Code-ZYWX1) - Set 1 |
| CBSE Class 12 Chemistry Question Paper 2025 (Code-ZYWX1) - Set 2 |
| CBSE Class 12 Chemistry Question Paper 2025 (Code-ZYWX1) - Set 3 |
CBSE Class 12 Question Paper 2024 Chemistry
Students can download the question paper for 2024 from the following table
CBSE Class 12 Question Paper 2023 Chemistry
Students can download the question paper for 2023 using the link given below:
CBSE Class 12 Chemistry Question Paper 2022
Students can download the question paper for 2022 using the link given below:
CBSE Class 12 Chemistry Previous Year Question Paper 2021
Students can download the CBSE class 12 Chemistry previous year question paper 2021 using the link given below:
CBSE Class 12 Question Paper 2020 Chemistry
Students can download the question paper for 2020 using the link given below:
CBSE Class 12 Question Paper 2019 Chemistry
Students can download the question paper for 2019 using the link given below:
CBSE Class 12 Question Paper 2018 Chemistry
Students can download the question paper for 2018 using the link given below:
CBSE Class 12 Question Paper 2017 Chemistry
Students can download the question paper for 2017 using the link given below:
CBSE Class 12 Question Paper 2016 Chemistry
Students can download the question paper for 2016 using the link given below:
Chapter-wise Weightage for CBSE 12th Chemistry Exam 2026
The CBSE has released chapter-wise weightage for class 12 chemistry for the academic year 2025-26. Students can go through the table given below to identify chapters with higher weightage.
Reference Books for CBSE Class 12 Chemistry 2026
The following table provides the best reference books for the CBSE class 12 chemistry exam. After going through the syllabus and NCERT textbooks, students can read any of these books as they prefer.
| Book Title | Author(s) | Key Features / Why Recommended |
| Pradeep’s New Course Chemistry | K.L. Kapoor, S.C. Kheterpal | In-depth theory, solved/unsolved problems, ideal for boards & NEET |
| Modern Approach to Chemical Calculations | R.C. Mukherjee | Best for numerical practice in Physical Chemistry |
| Modern’s ABC of Chemistry Class 12 | S.P. Jauhar | Concept clarity, easy language, CBSE-aligned, lots of examples |
| Concise Inorganic Chemistry | J.D. Lee | Globally trusted, advanced inorganic concepts, useful for JEE/NEET |
| Organic Chemistry | O.P. Tandon | Detailed mechanisms, named reactions, and structured content |
| S.Chand Chemistry | O.P. Tandon, Virmani, Singh | Balanced book covering all three branches of chemistry |
| CBSE Chapterwise Solutions – Chemistry | Purnima Sharma | Chapterwise solved previous year papers, great for board practice |
Benefits of Solving the CBSE Class 12 Chemistry Previous Year Question Papers
- CBSE previous year question papers class 12 PDF of chemistry gives a detailed overview of the examination. Students can check the typology of questions, marking schemes, and difficulty level of the exam.
- With the help of previous years' CBSE Class 12 Chemistry question papers, students can analyse the important topics from which questions were asked frequently.
- With CBSE 12th chemistry previous year question papers, students can evaluate their performance. Identify the weak sections and revise them to strengthen the topics.
- Students must check the CBSE Class 12 Chemistry syllabus for 2026 before solving the CBSE Class 12 previous year paper. This way, they will get a basic idea of all the contents.
CBSE Class 12 Preparation Tips for Chemistry Exam 2026
Students must complete the CBSE Class 12 Chemistry syllabus 2026 in time and prepare a proper schedule for the exam preparation.
Refer to the NCERT books and get help from the best reference books for CBSE Class 12 Chemistry.
Practice CBSE 12th chemistry question papers to know the types of questions usually asked in the examination.
Make short notes of all the topics you have read so far. This will help in the last-minute revision.
It is important to revise regularly. Revision daily will help the students to sharpen their memory and remember the important topics. To read more preparation tips for CBSE 12th Chemistry, click on the link provided.
Read more:
Frequently Asked Questions (FAQs)
1. How are the CBSE previous year question papers for Class 12 useful?
Students will be able to know the types of questions asked in the exams by solving the past year question papers. It will also acquaint them with the important topics.
2. Where can I get CBSE 12th previous year solved papers?
CBSE class 12 previous year question papers are available on cbseacademic.nic.in and on the careers360 page as well.
3. Will CBSE previous year question papers be useful for preparing for the competitive exams?
Yes, solving the previous year's question papers will help the students in preparing well for the competitive exams such as JEE and NEET.
4. How many chapters are there in CBSE class 12 chemistry?
There are a total of 10 chapters in CBSE class 12 chemistry according to the 2026 syllabus.
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