DP Chemistry (last assessment 2024)

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Question 18M.1.hl.TZ2.21

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Date May 2018 Marks available [Maximum mark: 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
21.
[Maximum mark: 1]
18M.1.hl.TZ2.21

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.

[1]

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D

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