CSIR NET Chemical Science Exam Analysis 2025, Good Attempts
CSIR NET Chemical Science Exam Analysis 2025 is updated here. Check here for a detailed review, good attempts, difficulty level, and topic-wise analysis of the exam held on 28th February 2025.
Aayesha Sharma28 Feb, 2025
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CSIR NET Chemical Science Exam Analysis 2025: The National Testing Agency (NTA) conducted the CSIR NET Chemical Science Exam 2025 on 28th February 2025 in the second shift. The exam was held online from 3:00 PM to 6:00 PM. It consisted of multiple-choice questions (MCQs) covering different topics from Chemical Science.
The paper was divided into three parts: Part A, Part B, and Part C. The overall difficulty level of the exam was moderate. Candidates can check here for detailed CSIR NET Chemical Science Exam 2025 Analysis.
CSIR NET Chemical Science Exam Analysis 2025 Overview
The CSIR NET Chemical Science Exam 2025 was conducted in the second shift on February 28, 2025. The exam was held online and included multiple-choice questions. The table below provides a detailed overview of the exam:
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CSIR NET Chemical Science Exam Analysis 2025 Overview |
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Particulars |
Details |
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Exam Name |
|
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Conducting Body |
National Testing Agency (NTA) |
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Post Category |
CSIR NET Chemical Science Exam Analysis 2025 |
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Exam Level |
National |
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28 February, 2025 |
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Mode of Exam |
Online |
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Exam Duration |
3 Hours |
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Shift |
Shift 2: 3:00 PM to 06:00 PM |
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Question Type |
Multiple Choice Questions (MCQs) |
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Number of Questions |
75 MCQs |
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Total Marks |
200 |
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Official Website |
csirnet.nta.ac.in |
CSIR NET Chemical Science Exam Analysis 2025
CSIR NET Chemical Science Exam 2025 had three parts: Part A, Part B, and Part C. Each part had a different number of questions and difficulty levels. The table below shows the total MCQs, maximum questions to attempt, good attempts, and overall difficulty level:
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CSIR NET Chemical Science Exam Analysis 2025 |
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Part Name |
Total MCQs |
Max Questions to Attempt |
Good Attempts |
Difficulty Level |
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Part A |
20 |
15 |
10-13 |
Easy to Moderate |
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Part B |
40 |
35 |
25-30 |
Moderate |
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Part C |
60 |
25 |
17-21 |
Easy to Moderate |
|
Total |
120 |
75 |
60-63 |
Easy to Moderate |
CSIR NET Chemical Science Exam Analysis 2025 Part A
The CSIR NET Chemical Science Exam 2025 Part A focuses on general aptitude questions. It includes topics like puzzles, series formation, coding-decoding, and basic mathematics. The table below shows the number of good attempts and the difficulty level of each topic:
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CSIR NET Chemical Science Exam Analysis 2025 Part A |
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Topics |
Good Attempts |
Difficulty Level |
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Puzzle |
1 |
Easy |
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Series Formation |
2 |
Moderate |
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Clock and Calendar |
1 |
Easy |
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Direction and Distance |
1 |
Moderate |
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Coding and Decoding |
1 |
Easy |
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Ranking and Arrangement |
1-2 |
Moderate |
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Pie-Chart |
1 |
Moderate |
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Measures of Dispersion |
1 |
Moderate |
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Geometry |
1 |
Easy |
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Proportion and Variation |
1 |
Moderate |
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HCF and LCM |
2 |
Easy |
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Permutation and Combination |
1 |
Moderate |
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Compound and Simple Interest |
1 |
Moderate |
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Time and Work |
1 |
Easy |
CSIR NET Chemical Science Exam Analysis 2025 Part B and C
The CSIR NET Chemical Science Exam 2025 analysis for Part B and Part C gives an idea about the difficulty level of different topics. Some topics were easy to moderate, while others were more challenging. Check the topic-wise difficulty level in the table below:
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CSIR NET Chemical Science Exam Analysis 2025 Part B and C |
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Topics |
Difficulty Level |
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Medicinal chemistry |
Easy to Moderate |
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Supramolecular Chemistry |
Moderate |
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Chemistry in nanoscience and technology |
Moderate |
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Catalysis and green chemistry |
Moderate |
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Configurational and conformational isomerism |
Moderate |
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Diastereoselectivity |
Moderate |
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Stereogenicity |
Moderate to Difficult |
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Enantioselectivity |
Moderate |
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Resolution – optical and kinetic |
Moderate |
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Asymmetric induction methods– substrate, reagent, and catalyst-controlled reactions |
Moderate |
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Sigmatropic rearrangements, electrocyclization |
Moderate |
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Organic chemistry’s principles and applications of photochemical reactions |
Moderate |
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Solid-state |
Moderate |
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Atomic Structure |
Moderate |
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Colloids and surfaces |
Moderate |
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Group theory |
Easy to Moderate |
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Antisymmetry principle |
Moderate |
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Chemical kinetics |
Moderate to Difficult |
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Elementary concepts of MO and VB theories |
Moderate |
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Electrochemistry |
Moderate |
CSIR NET Chemical Science Exam 2025 Marking Scheme
The CSIR NET Chemical Science Exam 2025 follows a specific marking scheme. The exam is divided into three parts: Part A, Part B, and Part C. Each part has a different number of questions, marking system, and negative marking. Check the detailed marking scheme in the table below:
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CSIR NET Chemical Science Exam 2025 Marking Scheme |
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Particulars |
Part A |
Part B |
Part C |
Total |
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Total Questions |
20 |
40 |
60 |
120 |
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Max No. of Questions to Attempt |
15 |
35 |
25 |
75 |
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Maximum Marks |
30 |
70 |
100 |
200 |
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Marks for Each Correct Answer |
2 |
2 |
4 |
- |
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Negative Marking |
0.5 |
0.5 |
1 |
- |
CSIR NET Chemical Science Exam Analysis 2025 FAQs
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