| Date | November 2010 | Marks available | 1 | Reference code | 10N.1.SL.TZ0.11 |
| Level | Standard level | Paper | Paper 1 | Time zone | Time zone 0 |
| Command term | Question number | 11 | Adapted from | N/A |
Question
Which of the following is an assumption made in the kinetic model of ideal gases?
A. Molecules have zero mass.
B. Forces between molecules are attractive.
C. Collisions between molecules are elastic.
D. Molecules move at high speed.
Markscheme
C
Examiners report
[N/A]
Syllabus sections
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