| Date | November 2012 | Marks available | 1 | Reference code | 12N.1.HL.TZ0.10 |
| Level | Higher level | Paper | Paper 1 | Time zone | Time zone 0 |
| Command term | Question number | 10 | Adapted from | N/A |
Question
The diagram shows a P–V cycle for a particular gas.
In which of the following changes is no work being done?
A. 1 → 2
B. 1 → 2 → 3
C. 1 → 2 → 3 → 4
D. 2 → 3
Markscheme
D
Examiners report
[N/A]
Syllabus sections
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