| Date | May 2014 | Marks available | 1 | Reference code | 14M.1.sl.TZ2.18 |
| Level | SL | Paper | 1 | Time zone | TZ2 |
| Command term | Question number | 18 | Adapted from | N/A |
Question
Which is not affected by an increase in temperature?
A. Rate of reaction
B. Collision frequency
C. Collision geometry
D. % of molecules with \(E \ge {E_a}\)
Markscheme
C
Examiners report
[N/A]
Syllabus sections
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