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CBSE Class 12 Chemistry Deleted Syllabus is listed here in detail to provide updated knowledge to you. The board has reduced the class 12th syllabus by 30%. From this article, you can check out the names of chapters included in the list. You can skip chapters such as Unit IV: Surface Chemistry, Unit V: General Principles and Processes of Isolation of Elements, Unit VI: p -Block Elements, Unit XIII: Biomolecules, and Unit XIV: Polymers are no longer included in the syllabus. When preparing for the Chemistry exam, go through the latest CBSE Class 12 syllabus . As the syllabus is reduced, you can use your time for the important chapters. For more details about the deleted topics of chemistry class 12 cbse 2024-25, continue reading the article.
Also Read: CBSE Class 12 Chemistry Previous Year Question Paper
CBSE Class 12 Latest Update 2025
May 19, 2025: CBSE is expected to conduct the Class 12 compartment exams in July 2025. The board will release the compartment exam dates in advance.
Deleted Topics of Chemistry Class 12 CBSE 2024-25
According to the previous year, to help the students focus more on the core concepts in Chemistry, 30% of the syllabus has been reduced by the CBSE authorities. Students can refer to the deleted units from the table given below:
Unit | Deleted Topic |
|---|---|
Unit IV: Surface Chemistry | (whole chapter deleted) |
Unit V: General Principles and Processes of Isolation of Elements | (whole chapter deleted) |
Unit VI: p -Block Elements | (whole chapter deleted) |
Unit XIII: Biomolecules | (whole chapter deleted) |
Unit XIV: Polymers | (whole chapter deleted) |
Unit XII: Organic compounds containing Nitrogen | Renamed to Amines (Unit 9) Cyanides and Isocyanides |
CBSE Class 12 Chemistry Deleted Topics 2024-25
There are a few topics that have been deleted from the two parts included in the syllabus of chemistry. Check the details related to the Chemistry class 12 deleted syllabus 2024-25 from the table given below:
Chemistry Part 1 | ||
|---|---|---|
Chapter | Page No. | Dropped Topics/Chapters |
Unit 1: The Solid State | 1–34 | Full Chapter |
Unit 5: Surface Chemistry | 123–148 | Full Chapter |
Unit 6: General Principles and Processes of Isolation of Elements | 149–169 | Full Chapter |
Unit 7: The p-Block Elements | 170–214 | Full Chapter |
Chemistry Part 2 | ||
Unit 15: Polymers | 433–446 | Full Chapter |
Unit 16: Chemistry in Everyday Life | 447–463 | Full Chapter |
CBSE Class 12 Chemistry Syllabus 2024-25: PDF
The official PDF of the CBSE Class 12 Chemistry Syllabus 2024-25 will be available soon on the website of CBSE Academics. Until then, students can check the previous year's detailed syllabus by clicking on the direct link to download the PDF and refer to it when preparing for the board exams.
What are the Benefits of CBSE Class 12 Chemistry Deleted Syllabus 2024-25?
The students need to check the chemistry deleted syllabus class 12 2025. There are a lot of reasons why the students must have perfect knowledge about the deleted topics such as:
- The deleted syllabus will help the students to identify the topics that are no longer a part of the curriculum. Students can easily skip those topics and avoid wasting their time.
- Students can plan their studies according to the syllabus presented by CBSE and the deleted topics. You can create a study plan to be followed throughout your preparations using the new topics.
- The syllabus has been deleted by CBSE so that the students can focus more on the core concepts of a subject. By using the deleted topics, students can easily identify the core topics of a subject.
- Both teachers and students will be able to cover the CBSE Class 10 syllabus more efficiently, allowing ample time for revision. This can contribute to achieving higher scores in the CBSE Class 10 results.
- Now that the syllabus is reduced by CBSE, students will be able to work on a set amount of topics. It will help them to score a good amount of marks because there are fewer things to work on.
CBSE Class 12 Chemistry Preparation Tips 2025
Follow the tips given here to prepare for CBSE Class 12 Chemistry exam. These tips will make the preparation easy and help you score high marks.
- Divide the syllabus into small parts and pick chapters one by one.
- Check the marks allotted to the chapters and set the priority accordingly.
- Complete the topics with good understanding.
- Try to solve questions related to each chapter, after completing it.
- Practice drawing diagrams for questions with high marks.
- Regularly write answers while solving sample papers and previous year question papers.
CBSE Class 12 Chemistry Deleted Syllabus 2024-25 must be known to the students preparing for the class 12 Chemistry paper. Make sure to refer to the correct PDF from the official website.
FAQs
Polymers is not included in the Chemistry syllabus 2025. You can avoid the topic when preparing for the CBSE Class 12 Chemistry syllabus 2025.
No, the p-block elements is not included in the Chemistry syllabus 2025.
Yes, you can check the class 12 chemistry deleted syllabus 2024-25 available online. The syllabus is provided in the PDF format. Go through it in detail to ensure you study the chapters included in the syllabus.
You can go through the detailed chemistry deleted syllabus class 12 2025 and ensure you do not waste time on the topics that are not included in the list. You can divide the syllabus into smaller parts and cover each part in advance.
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