A-LevelChemistryNitrogen and sulfur9701/12 · May/June 2012 · Q131 Mark

Which gas is present in the exhaust fumes of a car engine in a much greater amount than any other gas?

Acarbon dioxide

Bcarbon monoxide

Cnitrogen

Dwater vapour

✓ Correct answer

C: nitrogen

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Topic: Nitrogen and sulfur, A-Level Chemistry (syllabus 9701). Multiple choice, 1 mark.
Source: A-Level Chemistry, May/June 2012 Paper 1 Variant 2, question 13.

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