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JKBOSE Class 12 Chemistry Syllabus 2025, Download PDF

JKBOSE Class 12 Chemistry Syllabus 2025: Learn about the types of questions and the marking scheme for board exams preparation. Check the syllabus from here.
authorImageAnshika Agarwal30 Apr, 2025
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JKBOSE Class 12 Chemistry Syllabus 2025

JKBOSE Class 12 Chemistry Syllabus 2025: The official syllabus has been released by the conducting body, JKBOSE. The JKBOSE Board follows the NCERT curriculum and aims to provide students with a clear understanding of the course structure, marking scheme, and important topics for the academic year. 

The subject Chemistry is a compulsory subject for all science stream students. Students must actively participate in understanding the concepts rather than focusing on completing the syllabus or memorizing it. The JKBOSE Board exams are conducted every year in two zones– soft zone (March) and hard zone (April).

JKBOSE Class 12 Chemistry Syllabus 2025 

The JKBOSE Class 12 Chemistry Syllabus 2025 also mentions that Chemistry is a compulsory subject for the science stream students. Students must refer to the syllabus thoroughly and understand the exam pattern for effective board preparation. 

The below mentioned subject combination must be referred by the students to select the subjects. Students must keep in mind that the chosen subjects align with their interest and career goals.

JKBOSE Class 12 Chemistry Syllabus 2025 Exam Pattern

The JKBOSE Class 12 Syllabus 2025 Exam Pattern has been officially released along with the syllabus for each subject. It includes the type of questions and its marking scheme. The exam pattern includes questions like MCQs, short answer, long answer questions, and objective questions.  

It reflects that the exam pattern not only tests objective knowledge but also tests conceptual understanding, analytical skills, and application-based learning. Students are expected to explain chemical reactions, solve numerical problems, and justify theoretical concepts, especially in topics like Electrochemistry, Thermodynamics, and Organic Chemistry. 

JKBOSE Class 12 Chemistry Syllabus 2025 PDF Download 

JKBOSE Class 12 Chemistry Syllabus 2025 includes all the details regarding the marking scheme, the exam pattern, and even the stream-wise subjects to be chosen by the students. Students must carefully study the syllabus and begin their preparation accordingly. For reference, students can download the syllabus from here:

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JKBOSE Class 12 Chemistry Syllabus 2025 Marking Scheme

JKBOSE Class 12 Chemistry Syllabus 2025 Marking Scheme gives the important details about the division of marks as well as the exam duration. The exam duration is 3 hours and the written exam will be of 70 marks. The remaining 30 marks are for the practical assessment. 

The marking scheme gives a brief description about the high weightage topics which students must cover in order to score well in the exam. Students must focus on units like Electrochemistry and Aldehydes, Ketones and Carboxylic Acids as they carry higher weightage of marks. Students must also go through the previous years’ papers to analyze the exam trends and questions types. 

JKBOSE Class 12 Chemistry Syllabus 2025 Marking Scheme

Unit Number

Unit Name

Marks Allotted

Unit I

Solutions

07

Unit II

Electrochemistry

09

Unit III

Chemical Kinetics

07

Unit IV

D and f-Block Elements

07

Unit V

Co-ordination Compounds

07

Unit VI

Haloalkanes and Haloarenes

06

Unit VII

Alcohols, Phenols and Ethers

06

Unit VIII

Aldehydes, Ketones and Carboxylic Acids

08

Unit IX

Organic Compounds Containing Nitrogen

06

Unit X

Biomolecules

07

 

Total

70

The Practical assessment is further divided into an internal assessment (10 marks) and external assessment (20 marks). The external assessment marks are divided into various assessments like project work and experiments. Here’s a list of it:

External Assessment Marks Division

Component

Marks

Volumetric Analysis

06

Salt Analysis

06

Content-Based Experiment

04

Class Record, Project Work and Viva

04

Total (External)

20

JKBOSE Class 12 Chemistry Syllabus 2025 Recommended Book

JKBOSE Class 12 Chemistry Syllabus 2025 also includes a recommended book named A textbook of Chemistry for Class XII published by NCERT, New Delhi which students must refer for effective preparation.

As the JKBOSE follows the NCERT curriculum, this book is a must for board preparation as most of the questions in the exam appear from the NCERT or are based on it. NCERT is a great source of knowledge for Class 12th students. 

With NCERT, students must also refer to previous years’ papers and practice them under timed conditions to test their knowledge and speed and accordingly improve their preparation level.

JKBOSE Class 12 Chemistry Syllabus 2025 Benefits 

  • The JKBOSE syllabus follows the NCERT which allows students to prepare for both board exams and national-level entrance tests like NEET and JEE. 

  • The syllabus gives a clear topic-wise marking scheme which helps the students focus more on high-weightage topics like Electrochemistry, d- and f-block elements, and Organic Chemistry to make a good overall score in the board exams.

  • It follows a balanced approach by including Physical, Inorganic, and Organic Chemistry in the  syllabus. The syllabus ensures comprehensive learning across all branches of Chemistry to provide an overall conceptual clarity. 

  • It helps students to focus on practical skills as well by focusing on the practical syllabus as well which includes Volumetric Analysis, Salt Analysis, and Viva, strengthening lab skills with the help of theoretical knowledge.

  • The syllabus encourages students to focus on conceptual as well as application based learning. Topics like Chemical Kinetics, Solutions, and Coordination Compounds require both theoretical understanding and practical application.

JKBOSE Class 12 Chemistry Syllabus 2025 FAQs

How much time does it take to complete class 12 chemistry syllabus?

It takes 3-4 months to complete the preparation with the help of JKBOSE Class 12 chemistry syllabus 2025.

How many chapters are in chemistry Class 12 in 2025?

There are a total of 10 units in JKBOSE Class 12 Chemistry Syllabus 2025.

Which topic is hardest in chemistry?

Electrochemistry is considered to be the hardest chapter in chemistry.

Is it easy to score 90 in chemistry Class 12?

If the students focus on understanding the concept rather than memorizing it, they can score well in the subject.

Is chemistry 12 hard?

Chemistry isn’t hard if the important concepts are well understood like Inorganic and Organic Chemistry.
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