| Date | May 2018 | Marks available | 1 | Reference code | 18M.1.hl.TZ2.21 |
| Level | HL | Paper | 1 | Time zone | TZ2 |
| Command term | Apply | Question number | 21 | Adapted from | N/A |
Question
Which statement is correct?
A. The value of the rate constant, k, is independent of temperature and is deduced from the equilibrium constant, Kc.
B. The value of the rate constant, k, is independent of temperature and the overall reaction order determines its units.
C. The value of the rate constant, k, is temperature dependent and is deduced from the equilibrium constant, Kc.
D. The value of the rate constant, k, is temperature dependent and the overall reaction order determines its units.
Markscheme
D
Examiners report
[N/A]
Syllabus sections
Additional higher level (AHL) » Topic 16: Chemical kinetics » 16.1 Rate expression and reaction mechanism
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