Physics 9702 · 15 Ideal gases
15.2 Equation of state
Apply the ideal gas equation of state in terms of moles and molecules.
- Questions
- 57
- Years
- 2015–2026
- Multiple choice
- 2
- Written answer
- 55
- Average marks
- 9.7
Where this subtopic appears
- Paper 4variants 41, 42, 43, 4455
- Paper 1variants 11, 132
Questions by year
| Year | Feb/March | May/June | Oct/Nov | Total |
|---|---|---|---|---|
| 2026 | 2 | 6 | – | 8 |
| 2025 | 1 | – | 1 | 2 |
| 2023 | 1 | 4 | 2 | 7 |
| 2022 | 1 | 3 | 3 | 7 |
| 2021 | 1 | 2 | 1 | 4 |
| 2020 | 1 | 1 | 3 | 5 |
| 2019 | 1 | 3 | 3 | 7 |
| 2018 | 1 | 3 | 2 | 6 |
| 2017 | 1 | – | – | 1 |
| 2016 | 1 | 1 | 3 | 5 |
| 2015 | – | 2 | 3 | 5 |
