One chemistry question bank for every exam you're preparing for
Independent MCQ practice & test series for CSIR-NET, GATE Chemistry (CY), IIT-JAM / M.Sc entrance, SET/SLET and govt chemistry posts — across Organic, Inorganic and Physical Chemistry. Pick your exam; every question comes with a worked explanation and a source, organized by chapter. Full Access adds 56 deep-dive guides, 63 study notes, four full-length books and 2,400+ flashcards — all mapped to the syllabus, topic by topic.
- 5 exams, one shared question bank
- Worked explanations & sources on every MCQ
- Spaced repetition + timed mock tests
- Guides, notes, books & flashcards included
Take a quick 5-question quiz
No sign-up needed — answer 5 free chemistry questions and see your score.
More than a question bank
Full Access is a complete programme: the bank, a long-form guide and a study note for every syllabus topic, four full-length books, flashcards — and one map that ties them together.
Study by Topic
All 43 CSIR-NET syllabus topics in one map. Open any topic and see its guide, notes, book parts, flashcards and practice questions together.
Exam-prep app
6,000+ questions with a worked explanation and a source on every one, spaced repetition and timed mock tests on the real pattern.
56 deep-dive guides
One long-form guide per topic — every derivation worked step by step, graded numericals and Part-C reasoning items. Three are free to read in full.
63 study notes
One page per topic for fast revision: the concept, the key formulas, the common traps and a quick-recall table.
Full-length books
Nine parts each, a beginner layer and an advanced layer on every section. 36 opening sections are free to read with no sign-in.
2,400+ flashcards
Every formula, definition and mechanism from the books as a shuffled deck — the ones you miss come round again.
Choose your exam
Pick the exam you're preparing for to jump straight into free sample questions — no card required.
Free exam strategy guides
Research-backed guides on strategy, books, weightage and revision — free to read.
CSIR-NET Chemistry: complete prep guide
How to plan your preparation end to end, from syllabus to mock tests.
Best books for CSIR-NET Chemistry
The standard textbooks for Organic, Inorganic and Physical Chemistry.
Exam pattern & negative marking
Part A/B/C structure, marks, attempt limits and how negative marking works.
How to use previous-year questions
Turn PYQs into a study plan — patterns, weightage and an error log.
30-day last-month revision plan
A week-by-week plan for the final month before the exam.
Common mistakes that lower your score
The avoidable habits that cost marks — and how to fix them.
Know your exam — syllabus & pattern
CSIR-NET Chemical Sciences is one 200-mark paper in three parts — Part A (General Aptitude), Part B (Core Chemistry) and Part C (Advanced, rank-deciding) — across three subjects.
Question of the day
A fresh free chemistry question every day — try it, no sign-up needed.
Why ChemVidya
Built by a PhD chemist & CSIR-NET-qualified educator — independent prep, not any official exam.
One bank, every exam
The same vetted chemistry questions are tagged for each exam — CSIR-NET, GATE, IIT-JAM, SET/SLET and govt posts — so you study from one growing bank, filtered to the exam you choose.
Real study engine
1–5 confidence ratings, spaced repetition that re-surfaces weak cards, selective replay of any confidence level, and a "cram weak cards" mode.
Worked explanations
Every MCQ shows the correct option, a step-by-step explanation, and a textbook source so you learn the concept, not just the answer.
Organized by chapter
Within each exam, questions are grouped by Organic, Inorganic and Physical Chemistry chapters, so you always know which topic you're strengthening.
See a sample — solved, with structures
Every question comes with a worked explanation; tougher ones include structures & diagrams.
Frequently asked questions
Which exams does ChemVidya cover?
One shared chemistry bank tagged for CSIR-NET Chemical Sciences, GATE Chemistry (CY), IIT-JAM / M.Sc entrance, SET/SLET and government chemistry posts.
How many questions are there?
6,000+ and growing, across Organic, Inorganic and Physical Chemistry — each with a worked explanation and a source, organized by chapter.
Can I try it before paying?
Yes. There are free sample questions for every exam and a fresh free Question of the Day — no card or sign-up needed.
Are there mock tests?
Yes — full-length, timed mock tests in addition to chapter-wise practice and spaced-repetition study.
Is this official exam material?
No. ChemVidya is independent prep, not affiliated with or endorsed by CSIR, UGC, NTA, the IITs or any examining/recruiting body. Always check the current official syllabus.
CSIR-NET Chemical Sciences
Choose a deck
Work through one domain at a time. Each card gives the answer, an explanation, and lets you self-grade. Or take a full mock exam.
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Simple pricing, full access
Start with free sample questions, then unlock everything with one Full Access plan — every exam (CSIR-NET, GATE, IIT-JAM, SET/SLET and govt chemistry posts) and the entire question bank. One simple plan — full access for a year.
Study Notes
Crisp, exam-focused notes for every CSIR-NET Chemical Sciences topic — concept, key formulas, common traps and quick-recall tables. Included with Full Access.
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Deep-Dive Guides
One long-form guide per syllabus topic — every derivation worked step by step, graded numericals with full solutions, CSIR Part-C reasoning items and diagrams. Included with Full Access.
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Books
Full-length books in nine parts each, with a beginner layer and an advanced/reference layer on every section. Included with Full Access.
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Study by Topic
The CSIR-NET Chemical Sciences syllabus, topic by topic — and for each one, the deep-dive guide, the study notes, the book parts, the flashcard decks and the practice questions that cover it.
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Flashcards
Every formula, definition and mechanism from the books, as a shuffled deck. Answer, flip, and the ones you miss come round again.
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