CBSE Class 12 Chemistry Sample Papers 2020

CBSE Class 12 Chemistry Sample Papers 2020 - Students who are appearing for Class 12th exams must solve the CBSE Chemistry sample paper. The previous year Chemistry question papers and sample papers are also available on the official website of CBSE, Solving the Chemistry Class 12 sample paper will help the students to know the exam pattern and marking scheme. This will also let the students know about the trend of questions asked in the CBSE 12th board exam. CBSE Class 12 Chemistry sample papers act as a question paper for the students as it is structured and made as per the pattern and difficulty level of the real question paper. Central Board of Secondary Education will conduct the CBSE 12th board exam in February/March 2020.

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Students can also download the Chemistry 12th board sample papers here in a form of pdf. Read the article to download the CBSE Class 12 Chemistry sample papers 2020 and know the marking scheme and preparation tips for CBSE Class 12th.

How to download CBSE Class 12 Chemistry Sample Papers 2020?

Students need to follow the steps mentioned below to download the Chemistry question paper for class 12 CBSE.

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  • Click on the links provided below.

  • Now log in using your credentials such as id and password.

  • Download the ‘CBSE Class 12 Chemistry Sample Papers’ and take a print of the same.

  • Students must save the sample papers and keep arrange them as per the year for the convenience in solving.

Previous Years’ CBSE Class 12 Chemistry Sample Papers

Students are advised to download the previous years’ CBSE 12th Chemistry sample papers and start solving them to get acquainted with the frequently asked questions.


Download here

CBSE Class 12 Chemistry Sample Papers 2016

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CBSE 12th Chemistry Sample Papers 2017

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CBSE 12th Chemistry 2018 Sample Papers

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CBSE Class 12 Chemistry Sample Papers 2019

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CBSE Class 12th Chemistry Sample Questions


Benefits of using CBSE Class 12 Chemistry Sample Papers 2020

Students must go through the benefits of solving CBSE Class 12 Chemistry previous year question papers in this section below.

  • Solving the CBSE Class 12 Chemistry sample papers will let the students know about the frequently asked questions and help them in preparing accordingly.

  • CBSE Chemistry sample paper for Class 12 will also let the students know about the weightage of the important topics. This will help them in preparing according to the marking scheme of the question paper.

  • Students will be able to know the exam pattern and difficulty level of the question paper by solving these sample papers.

  • CBSE Class 12 Chemistry sample papers will help the students make an environment of the exam hall and solve accordingly. This will add to the time management skills and help in making them more efficient.

  • Solving the previous year question papers will also let the students know about their weak areas and help them work on them for the improvement.

Also, read Courses after 12th Chemistry

CBSE Class 12 Chemistry Marking Scheme

Students are advised to refer to the table below to know the marking scheme of CBSE Class 12. This will help them to know the weightage of the important topics of CBSE syllabus for 12th and help them to prepare accordingly.

CBSE 12th Chemistry Important Topics & Marks Distribution

Important Topics

Marks distribution




Chemical Kinetics

Surface Chemistry

General Principles and Processes of Isolation of Elements


The p-Block elements

The d- and f - Block Elements

Coordination Compounds

Haloalkanes and Haloarenes


Alcohols, Phenols and Ethers

Aldehydes, Ketones and Carboxylic Acids

Organic Compounds containing Nitrogen



Chemistry in Everyday Life

Also read, Best CBSE Class 12 Reference Books for Chemistry

How to prepare for CBSE Class 12 Chemistry 2020 Exam?

Chemistry is one of the most scoring subjects and students can do well in this subject with the smart study. They must go through this section to know some of the best preparation tips for CBSE Class 12th Chemistry.

  1. Students are advised to prepare by making a strategy and they should stick to the study plan and devote more time to the topic which they are weak in. CBSE Class 12 Chemistry sample papers 2020 will help the students in working on their weak areas.

  2. Refer to the CBSE syllabus for Class 12 and prepare according to the marking scheme. Students are also advised to know the important topics and prepare according to the weightage of the same. Solving the CBSE 12th Chemistry sample papers also helps in knowing the same.

  3. Apart from referring to the CBSE sample papers for Class 12, students should refer to some of the best reference books which will let them solve numerous questions.

  4. Make proper notes and revise regularly. This will help in giving a final touch to the preparation and feed the information in the brain forever.

  5. Know the logic behind every theory and do not simply mug up the syllabus. It is very essential to understand the fundamental concepts of every reaction in order to score high in Class 12th result.

Frequently Asked Question (FAQs) - CBSE Class 12 Chemistry Sample Papers 2020

Question: How many chapters are there in CBSE Class 12 Chemistry?


There are a total of 16 chapters in NCERT Class 12th Chemistry. Students must check the syllabus to know the marking scheme of each chapters.

Question: Is NCERT enough to score 90+ in CBSE 12th Chemistry board exam?


NCERT plays a key role in scoring high marks in 12th board exam. But students are advised to refer to some of the reference books too for solving a variety of questions.

Question: Which is the best reference book for Class 12th Chemistry available in the market?


Apart from sticking to the NCERT, students are advised to solve questions from Pradeep’s Chemistry and OP Tandon.

Question: Where to Download CBSE 12th Chemistry sample papers?


CBSE publishes the latest  CBSE 12th Sample Papers for Chemistry on

More like CBSE Class 12th

Questions related to CBSE Class 12th

Showing 16 out of 16 Questions

How students having Biology as an additional subject should fill the Neet form? I have passed class 12th in 2018 from cbse in subject group PCM and had given exam for Bio. as an additional subject from nios in 2019 . So my ques. is what should i write in class 12th roll no. section in neet form ?

Yash Dev Student Expert 12th Dec, 2019

Hello student in this case guess you should give your class 12 Roll number of nios in which you passed biology subjects. Neet eligibility says Candidates need to pass class 12 with physics chemistry and biology. So at the time of admission you might face difficulties if you provide them cbse roll no in which there's no biology.

Feel free to comment if you have any doubt

Good luck


What should I do if I fail in class 11th?

_Abhishek_Vatsya Student Expert 7th Dec, 2019


11th results doesn't matter soo much.If you have interest in that stream then you can ignore 11th results overall stream matters.Do focus in main papers like in PCM/PCB in Science stream.Aslo,you might have interest in other stream then you can can change stream as it is perfect time for that.Don't think about 2nd option Soo much if you chosen stream  as per your interest..

Ask if any query.


Sir, I failed in MATHS in Class 12 board exams 2019. Now, Ive registered myself as a failure candidate to reappear in all subjects in 2020. So my question is, will i have to give practicals and submit projects of all subjects like previous year?

Piyeta Ghosh 2nd Dec, 2019

Hello aspirant

Now that you have registered yourself to appear for all the subjects , which means you are repeating 12th standard again. The board views you as a normal 12th grade student.

Hence, you have to appear for all the exams (internals and externals), practicals, assignments etc.

Hence, the answer is YES.



If a medical student with 70% in cbse class 12th board can be able to apply BITSAT form 2020?

Malini S N 2nd Dec, 2019


Candidates must have passed their class 12 with Physics, Chemistry and Mathematics as compulsory subjects and candidate who have opted for biology must have 75% aggregate score in Physics, Chemistry and Mathematics.So,if you have physics,chemistry and maths as compulsory subjects,then you will be eligible.Candidates must also score 60% individually in Physics, Chemistry and Mathematics.

All the best!!


last year I will give practical exam of all subjects and pass in all subjects but fail in theory so this time I also give practical exam ?

Devraj choudhary Student Expert 23rd Nov, 2019


Yes, you need to appear for each and every exam this time irrespective of whether you passed last year or not. Your new result will consist of new grades or marks replacing the older ones.

In supplemenry exam you need not to give all exam but just in which you failed.

Hope it helps

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