Chemistry 9701 · 37 Analytical techniques
37.4 Proton (1H) NMR spectroscopy
Analyze proton NMR spectra using chemical shifts, peak areas, splitting patterns, and D2O exchange.
- Questions
- 57
- Years
- 2015–2026
- Multiple choice
- 0
- Written answer
- 57
- Average marks
- 13.9
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Where this subtopic appears
- Paper 4variants 41, 42, 43, 4457
Questions by year
| Year | Feb/March | May/June | Oct/Nov | Total |
|---|---|---|---|---|
| 2026 | – | 4 | – | 4 |
| 2023 | 1 | 3 | 1 | 5 |
| 2022 | 1 | 4 | 3 | 8 |
| 2021 | – | 3 | 2 | 5 |
| 2020 | – | 3 | 3 | 6 |
| 2019 | 1 | 3 | 5 | 9 |
| 2018 | 2 | 3 | – | 5 |
| 2017 | 1 | 2 | 3 | 6 |
| 2016 | – | 2 | 3 | 5 |
| 2015 | – | 1 | 3 | 4 |
