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CBSE Class 12 Chemistry Answer Key 2025 Out (All SETs), Download PDF Here
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The Central Board of Secondary Education (CBSE) has conducted the CBSE 12th Chemistry exam on February 27, 2025, from 10:30 am to 1:30 pm. Some coaching institutes released the CBSE class 12 Chemistry answer key 2025 along with exam analysis. The unofficial CBSE 12th answer key includes the correct answers for the questions that are asked in the exam. We have provided the CBSE Class 12 answer key below in the table.
CBSE Class 12 Chemistry Answer Key 2025: Download Here
This Story also Contains
- CBSE Class 12 Chemistry Answer Key 2025
- CBSE Class 12 Chemistry Answer Key Dates 2025
- CBSE Class 12 Chemistry Exam Pattern 2025
- Important Points of CBSE Class 12 Chemistry Answer Key 2025
To pass the CBSE Class 12 Chemistry exam, students must score at least 33% marks in aggregate and practical and theory papers separately. After the release of the CBSE Class 12 Chemistry answer key 2025, students can use it to analyse and count their expected scores. We will also provide the answer key for CBSE Class 12 Chemistry after the exam.
CBSE Class 12 Chemistry Answer Key 2025
The board does not publish the official CBSE class 12th answer key for Chemistry or any other subject. However, right after the exam, known coaching institutes published the CBSE class 12th answer key for students. CBSE Class 12 answer key for all the set is given below. Match the correct answers and give marks accordingly.
CBSE 12th Set 1 Answer Key 2025
| Question number | Answer | Question number | Answer |
|---|---|---|---|
| 1 | B | 9 | C |
| 2 | A | 10 | D |
| 3 | C | 11 | B |
| 4 | A | 12 | C |
| 5 | B | 13 | B |
| 6 | D | 14 | A |
| 7 | C | 15 | A |
| 8 | B | 16 | D |
CBSE 12 Class Free Mock Test
Boost your exam preparation with our CBSE 12 Class Free Mock Test, designed as per the latest exam pattern.
Attempt NowCBSE 12th Set 2 Answer Key 2025
| Question number | Answer | Question number | Answer |
|---|---|---|---|
| 1 | D | 9 | B |
| 2 | A | 10 | C |
| 3 | A | 11 | D |
| 4 | B | 12 | B |
| 5 | C | 13 | A |
| 6 | D | 14 | C |
| 7 | D | 15 | A |
| 8 | C | 16 | B |
CBSE 12th Set 3 Answer Key 2025
| Question number | Answer | Question number | Answer |
|---|---|---|---|
| 1 | A | 9 | D |
| 2 | B | 10 | C |
| 3 | A | 11 | C |
| 4 | C | 12 | D |
| 5 | D | 13 | A |
| 6 | B | 14 | B |
| 7 | B | 15 | D |
| 8 | C | 16 | A |
CBSE Class 12 Chemistry Answer Key Dates 2025
The CBSE board will conduct the CBSE Class 12 Chemistry exam for 3 hours. Students can check out the table given below to stay updated with the CBSE exam schedule for the Chemistry answer key.
Events | Dates |
|---|---|
CBSE 12th Chemistry exam date | February 27, 2025 |
CBSE 12th Chemistry exam time | 10:30 am to 1:30 pm |
Unofficial CBSE 12th Chemistry answer key | February 27, 2025 |
CBSE Class 12 Chemistry Exam Pattern 2025
The Central Board of Secondary Education (CBSE) conducts the CBSE 12th Chemistry theory exam for a total of 70 marks. The students need to know about the exam pattern as it helps them understand where they have lost the marks. They can check the class 12 answer key along with the CBSE Chemistry exam analysis and use it to match their responses and evaluate their expected performance.
Type of Questions | No. of Questions | Total Marks |
|---|---|---|
1 mark questions | 16 | 16 |
2 mark questions | 5 | 10 |
3 mark questions | 7 | 21 |
4 mark questions | 2 | 8 |
5 mark questions | 3 | 15 |
Total | 33 | 70 |
Important Points of CBSE Class 12 Chemistry Answer Key 2025
Students calculating their expected marks using the CBSE class 12 Chemistry answer key must keep the following points in mind, such as -
- After the release of the unofficial CBSE class 12 answer key, students must follow the respective papers’ marking scheme to calculate the scores.
- There will be no negative marking for incorrect answers.
CBSE Class 12th Syllabus: Subjects & Chapters
Select your preferred subject to view the chapters
Frequently Asked Questions (FAQs)
Q: Where can I find the CBSE board Chemistry answer key for class 12?
A:
The CBSE board will not publish the official CBSE 12th Chemistry answer key. However, known coaching institutes and experts will release it right after the examination.
Q: At what time will the board conduct the Chemistry exam?
A:
The CBSE chemistry exam for class 12 is scheduled to be held in the morning shift from 10:30 am to 1:30 pm.
Q: When will the board conduct the CBSE 12th Chemistry exam 2025?
A:
The board is all set to conduct the CBSE 12th Chemistry exam on February 27, 2025.
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Questions related to CBSE Class 12th
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Have a question related to CBSE Class 12th ?
Hello
You will be able to download the CBSE Previous Year Board Question Papers from our official website, careers360, by using the link given below.
https://school.careers360.com/boards/cbse/cbse-previous-year-question-papers
I hope this information helps you.
Thank you.
Hello
You will be able to download the CBSE Pre-Board Class 12 Question Paper 2025-26 from our official website by using the link which is given below.
https://school.careers360.com/boards/cbse/cbse-pre-board-class-12-question-paper-2025-26
I hope this information helps you.
Thank you.
Hello,
Yes, it's completely fine to skip this year's 12th board exams and give them next year as a reporter or private candidate, allowing you to prepare better; the process involves contacting your current school or board to register as a private candidate or for improvement exams during the specified
HELLO,
Yes i am giving you the link below through which you will be able to download the Class 12th Maths Book PDF
Here is the link :- https://school.careers360.com/ncert/ncert-book-for-class-12-maths
Hope this will help you!
Hello,
Here is your Final Date Sheet Class 12 CBSE Board 2026 . I am providing you the link. Kindly open and check it out.
https://school.careers360.com/boards/cbse/cbse-class-12-date-sheet-2026
I hope it will help you. For any further query please let me know.
Thank you.
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