Chemistry 9701 · 13 An introduction to AS Level organic chemistry
13.3 Shapes of organic molecules; σ and π bonds
Describe shapes, bond angles, and sigma/pi bond arrangements in molecules with sp, sp2, and sp3 hybridisation.
- Questions
- 58
- Years
- 2015–2026
- Multiple choice
- 47
- Written answer
- 11
- Average marks
- 3
Practise an introduction to as level organic chemistry questions with instant markingTeachers: build a worksheet from past papers
Where this subtopic appears
- Paper 1variants 11, 12, 13, 1447
- Paper 2variants 21, 22, 237
- Paper 4variants 42, 434
Questions by year
| Year | Feb/March | May/June | Oct/Nov | Total |
|---|---|---|---|---|
| 2026 | – | 6 | – | 6 |
| 2023 | 1 | 3 | 2 | 6 |
| 2022 | – | 1 | 3 | 4 |
| 2021 | – | 6 | – | 6 |
| 2020 | 2 | 3 | 1 | 6 |
| 2019 | 2 | 4 | 4 | 10 |
| 2018 | 1 | 1 | 2 | 4 |
| 2017 | 1 | 2 | 3 | 6 |
| 2016 | 1 | 1 | 2 | 4 |
| 2015 | – | 4 | 2 | 6 |
