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Question 18M.1.hl.TZ1.20

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Date May 2018 Marks available [Maximum mark: 1] Reference code 18M.1.hl.TZ1.20
Level hl Paper 1 Time zone TZ1
Command term State Question number 20 Adapted from N/A
20.
[Maximum mark: 1]
18M.1.hl.TZ1.20

The reaction between NO2 and F2 gives the following rate data at a certain temperature.

M18/4/CHEMI/HPM/ENG/TZ1/20

What is the overall order of reaction?

A.     3

B.     2

C.     1

D.     0

[1]

Markscheme

A