INChO 2017 — Indian National Chemistry Olympiad (INChO)
2 Indian National Chemistry Olympiad (INChO) papers from the 2017 INChO examination, conducted by Homi Bhabha Centre for Science Education (HBCSE), Tata Institute of Fundamental Research. Each paper links to its official source. Indian National Chemistry Olympiad (INChO): Stage II theory examination of the National Olympiad Programme.
Indian National Chemistry Olympiad (INChO) pattern
| Section | QsQuestions | Marks | Time |
|---|---|---|---|
| Problem 1 | — | 23 | — |
| Problem 2 | — | 25 | — |
| Problem 3 | — | 21 | — |
| Problem 4 | — | 24 | — |
| Problem 5 | — | 16 | — |
| Total | 5 | 109 | 3 hours |
INChO 2025 theory question paper (marks printed on the official paper) · official source
Patterns change between cycles. Confirm in the latest official notification.
| Exam paper | Year | Stage | Language | Type | Actions |
|---|---|---|---|---|---|
| INChO 2017 – Question Paper Chemistry · 1.8 MB · Source: olympiads.hbcse.tifr.res.in | 2017 | Indian National Chemistry Olympiad (INChO) | English | Official Paper | |
| INChO 2017 – Model Solutions Chemistry · 512 KB · Source: olympiads.hbcse.tifr.res.in | 2017 | Indian National Chemistry Olympiad (INChO) | English | Solution |
- INChO 2017 – Question Paper2017Indian National Chemistry Olympiad (INChO)EnglishOfficial Paper
Chemistry · 1.8 MB · Source: olympiads.hbcse.tifr.res.in
- INChO 2017 – Model Solutions2017Indian National Chemistry Olympiad (INChO)EnglishSolution
Chemistry · 512 KB · Source: olympiads.hbcse.tifr.res.in
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