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CSIR NET Chemical Science Syllabus December 2026: Exam Pattern, Marking Scheme and Preparation Strategy

Suresh Kumar Maury
Author | Updated On Oct 16, 2026
The CSIR NET Chemical Science Syllabus December 2026 is an important resource for candidates preparing for Junior Research Fellowship (JRF), Assistant Professor eligibility, and PhD admission opportunities in Chemical Sciences. It helps candidates understand the topics and concepts relevant to the examination and plan their preparation effectively.

The Chemical Science examination assesses candidates' general aptitude, core chemistry knowledge, and ability to apply scientific principles. Candidates should focus on Physical Chemistry, Organic Chemistry, Inorganic Chemistry, and interdisciplinary topics while strengthening their conceptual understanding and problem-solving skills.


The National Testing Agency (NTA) has released the official notification for the Joint CSIR UGC NET December 2026 examination. The examination is scheduled to be conducted on 19, 22, and 27 December 2026. Online applications opened on 7 October 2026, and the regular application deadline is 5 November 2026, up to 11:50 PM. Candidates should refer to the official CSIR NET website and the applicable Information Bulletin for the latest examination details and syllabus information

Overview of CSIR NET Chemical Science Syllabus 2026

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CSIR NET Chemical Science Syllabus PDF 2026
The CSIR NET Chemical Science Syllabus 2026 is an essential resource for candidates preparing for the CSIR UGC NET Chemical Sciences examination. The syllabus covers major areas of chemistry, including Inorganic Chemistry, Organic Chemistry, Physical Chemistry, and interdisciplinary topics.

Candidates can download the CSIR NET Chemical Science Syllabus PDF using the link given below and use it to plan their preparation, identify important topics, and organize their study schedule effectively.


Download CSIR NET Chemical Science Syllabus PDF 2026

CSIR NET Chemical Science Exam Pattern December 2026

Candidates can refer to the CSIR NET Chemical Science exam pattern for detailed information on the section-wise structure, marking scheme, number of questions, and maximum marks.


According to the currently available official examination scheme, the paper carries 200 marks and has a duration of three hours.


Particular
Details
Examination
Joint CSIR-UGC NET
Subject
Chemical Sciences
Mode of Examination
Computer-Based Test
Question Type
Multiple Choice Questions
Total Duration
3 Hours
Total Questions
120 Questions
Maximum Questions to Attempt
75 Questions
Maximum Marks
200
Sections
Part A, Part B and Part C
Negative Marking
Yes


Candidates should refer to the latest official CSIR NET Information Bulletin for details of the examination pattern, marking scheme, and subject-wise structure applicable to the December 2026 cycle. For updates and official announcements, visit the CSIR NET official website.

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CSIR NET Chemical Science Marking Scheme 2026

The section-wise marking scheme helps candidates decide how much time and effort should be given to each part of the paper.

​Section​
​Marks for Correct Answer​
​Marks Deducted for Wrong Answer​
Part A
+2
−0.50
Part B
+2
−0.50
Part C
+4
−1.00


There is a negative marking of 25% of the marks assigned to a question for each incorrect answer.


Candidates must avoid attempting questions through random guessing. Since Part C questions carry four marks each, an incorrect response can result in the deduction of one mark.


Another important point is that candidates must attempt only the permitted number of questions. Where more questions are answered than allowed, only the required number of responses may be considered according to the applicable examination rules.

Important Instructions for Candidates
Candidates preparing for the CSIR NET Chemical Science December 2026 examination should keep the following points in mind:

  • Follow only the latest official syllabus.
  • Check the December 2026 information bulletin after its release.
  • Do not rely entirely on memorisation.
  • Practise numerical and analytical questions regularly.
  • Prepare Part A along with Chemical Science topics.
  • Study all major branches of chemistry.
  • Avoid excessive guessing due to negative marking.
  • Solve previous-year questions topic-wise and year-wise.
  • Take full-length tests in a three-hour examination environment.
  • Revise formulas, reactions and short notes repeatedly.
  • Check official notifications for changes in pattern, eligibility or syllabus.

Explore CSIR NET Syllabus for Other Subjects

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Some Frequently Asked Questions

The paper contains Part A, Part B and Part C. There are 120 questions in total, out of which candidates are required to attempt a maximum of 75 questions. The examination carries 200 marks and is conducted for three hours.

Part B contains 40 subject-related questions. Candidates must attempt any 35 questions. Each correct answer carries two marks.

Part C contains 60 analytical and application-based questions. Candidates must attempt any 25 questions. Each correct answer carries four marks.

Yes. Under the existing exam scheme, 25% of the marks assigned to a question are deducted for an incorrect answer. This generally means a deduction of 0.50 marks in Parts A and B and one mark in Part C.

Beginners should first study the official syllabus, strengthen fundamental concepts and begin with topics they understand well. They should then solve topic-wise questions, prepare short notes and gradually move to previous-year papers and mock tests.