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Date May 2010 Marks available 1 Reference code 10M.1.sl.TZ2.21
Level SL Paper 1 Time zone TZ2
Command term Question number 21 Adapted from N/A

Question

Consider the endothermic reaction below.

5CO(g)+I2O5(g)5CO2(g)+I2(g)

According to Le Chatelier’s principle, which change would result in an increase in the amount of CO2?

A.     Increasing the temperature

B.     Decreasing the temperature

C.     Increasing the pressure

D.     Decreasing the pressure

Markscheme

A

Examiners report

[N/A]

Syllabus sections

Core » Topic 7: Equilibrium » 7.1 Equilibrium
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