DP Chemistry (last assessment 2024)

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Question 18M.1.sl.TZ2.17

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Date May 2018 Marks available [Maximum mark: 1] Reference code 18M.1.sl.TZ2.17
Level sl Paper 1 Time zone TZ2
Command term State Question number 17 Adapted from N/A
17.
[Maximum mark: 1]
18M.1.sl.TZ2.17

Which factors can affect the rate of reaction?

     I.     Particle size of solid reactant

     II.     Concentration of reacting solution

     III.     Pressure of reacting gas

A.     I and II only

B.     I and III only

C.     II and III only

D.     I, II and III

[1]

Markscheme

D

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