| Date | May 2016 | Marks available | 1 | Reference code | 16M.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 not an assumption of the kinetic model of ideal gases?
A. All particles in the gas have the same mass.
B. All particles in the gas have the same speed.
C. The duration of collisions between particles is very short.
D. Collisions with the walls of the container are elastic.
Markscheme
B
Examiners report
[N/A]
