O-LevelChemistryChemistry of the Environment5070/11 · Oct/Nov 2012 · Q321 Mark

The diagram shows some of the uses of sulfur dioxide. Which two of the numbered boxes are correct?

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A1 and 2

B1 and 3

C2 and 3

D2 and 4

✓ Correct answer

B: 1 and 3

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Topic: Chemistry of the Environment, O-Level Chemistry (syllabus 5070). Multiple choice, 1 mark.
Source: O-Level Chemistry, Oct/Nov 2012 Paper 1 Variant 1, question 32.

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