CBSE Sample Papers for Class 12 Chemistry 2025

CBSE Sample Papers for Class 12 Chemistry: Every year, the Central Board of Secondary Education (CBSE) releases sample papers to help students prepare for the exam. Solving the sample papers helps students get familiarised with the exam pattern. It also allows them to determine their strengths and weaknesses. Students can also learn time management by practising the CBSE sample papers for Class 12 Chemistry.

Latest Update:
— CBSE has announced the Class 12 Chemistry sample question papers in PDF, along with the Marking Scheme for Academic Year 2024-2025. Continue reading for direct PDF links.

Students can refer to the CBSE sample paper Class 12 Chemistry to get better clarity of the subject and secure the highest marks. In this article, we have provided year-wise CBSE Class 12 Chemistry sample papers. Students are advised to understand the chapter concepts and solve the sample papers to ace the subject in the Board exam. Continue reading to learn more about CBSE sample papers for Class 12 Chemistry.

CBSE Sample Papers for Class 12 Chemistry 2025

Practicing Class 12 Chemistry sample paper 2024-25 and previous years’ papers will help students score high marks in the board exams. This gives them an idea about the past year’s Chemistry exam pattern, the type of questions asked in the exam, changes made in the syllabus or exam pattern (if any), etc.

CBSE Class 12 Chemistry Sample Papers 2024-25

Students in Class 12 must make it a point to practice the sample papers once they complete all the chapters for each subject, including Chemistry. Solving sample papers helps students identify their strengths and weaknesses in a particular topic.

It also gives them a clear idea about the marking scheme and improves their confidence. Candidates can click the below links to directly download the CBSE sample papers for Chemistry Class 12.

CBSE Class 12 Chemistry Sample Papers 2022-23

CBSE Sample Paper Class 12 Chemistry 2021-22

Previous Years’ CBSE Class 12 Chemistry Sample Papers: 2015 to 2020

Click on the separate links given below to download Chemistry sample papers for the years 2015 to 2020:

How to Download Chemistry Class 12 CBSE Sample Papers?

The students preparing to take the CBSE board Chemistry exam are suggested to use the official CBSE Sample Papers for HSC Chemistry for holistic preparation. Students can also download the sample papers directly from the CBSE official website.

Here are the steps to download the Chemistry sample papers from their official website:

• 1st Step: Visit the official website of CBSE Academics at cbseacademic.nic.in.
• 2nd Step: On the homepage, click on the tab ‘Sample Question Papers.
• 3rd Step: In the drop-down menu, select ‘Class XII’.
• 4th Step: In the table, click on Chemistry.
• 5th Step: Download the sample paper in PDF format and save it for further use.

Do not miss out:

• CBSE Class 12 Chemistry Exam Date – on 28th February 2025 from 10.30 am to 1.30 pm, Exam Code – 043
• CBSE Class 12 Chemistry Sample Papers
• CBSE Class 12 Chemistry Mock Test Series
• List of Best Books for Chemistry CBSE Class 12

Important Instructions About CBSE Class 12 Chemistry Exam

Students practising the Model question paper for class 12 chemistry preparation should check the general instructions and follow them during practice and in the final board exam.

Below are some general instructions students should keep in mind for the CBSE practice papers for Chemistry:

• The total duration of the Chemistry theory exam is 3 hours (180 minutes).
• The maximum mark for the Chemistry theory paper is 70.
• All the questions asked in the Chemistry theory paper are compulsory.
• A total of 35 questions are asked in the Chemistry theory paper.
• There will be five sections in the Chemistry theory paper: Section A, Section B, Section C, Section D, and Section E.
• Section A of CBSE Class 12 Sample Papers for Chemistry has a total of 18 objective-type questions carrying 1 mark each.
• Section B of the sample papers for Class 12 Chemistry will have a total of 7 questions, and each question carries 2 marks.
• Section C consists of a total of 5 questions. Each question in this section is a short answer question and carries 3 marks each.
• A total of 2 case-based questions are asked in Section D, each carrying 4 marks.
• Section E consists of 3 long answer questions carrying 5 marks each. 
• All questions are compulsory.
• Students are not allowed to use calculators and log tables to solve the answers.

1. Recommended: CBSE 12th Sample papers
2. Recommended: CBSE Class 12th Preparation Tips to Score 90+

CBSE Class 12 Chemistry Marks Weightage

The students preparing to take the CBSE board Chemistry exam for Class 12 are also advised to know the marking weightage of different topics to prioritise their time and plan effectively.

Students can improve their exam-taking performance by taking best practice questions and CBSE Class 12 mock tests here.

Benefits of CBSE Class 12 Chemistry Sample Papers

Studying the CBSE-prescribed NCERT books is very important for the preparation of the CBSE Class 12 Chemistry paper. The Chemistry NCERT textbooks and solutions comprehensively cover this paper’s entire syllabus. However, memorising the topics from the NCERT book is not sufficient for a thorough preparation for the exam. The students need to practice multiple sample papers to ascertain the kind of questions that may be asked and know which topics they need to work on.

Let us now understand the benefits of solving Class 12 CBSE Chemistry sample papers:

• Practicing as many CBSE Sample Papers for 12th Class Chemistry as possible will give students the much-needed confidence to ace the final board exam. 
• Practicing the sample papers helps the students know the type of questions asked in the exam, identify question trends, important topics from the syllabus, and more. 
• Questions in Class 12 Chemistry sample papers are based on the prescribed marking scheme and are taken from the NCERT Chemistry book. Therefore, practising the sample papers will help students to strengthen their overall preparation.
• Practicing the practice papers for CBSE Chemistry Class 12 also helps students understand their strong and weak areas and focus more on the latter.

Explore CBSE Class 12 Chemistry

FAQs on CBSE Sample Papers for Class 12 Chemistry 2025

Below are some frequently asked questions on CBSE sample papers for Class 12 Chemistry:

We hope this article on CBSE Chemistry Class 12 sample paper 2024-25 has been useful to you. Stay tuned to Embibe for the latest updates on the CBSE Class 12 exam.