A-LevelChemistryReaction kinetics9701/12 · Oct/Nov 2013 · Q181 Mark

Transition metals and their compounds are used as catalysts. Which row is correct? [Table showing transition metal present in the catalyst used in the Contact process and the Haber process]

Airon (Contact process), iron (Haber process)

Biron (Contact process), vanadium (Haber process)

Cvanadium (Contact process), iron (Haber process)

Dvanadium (Contact process), vanadium (Haber process)

✓ Correct answer

C: vanadium (Contact process), iron (Haber process)

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Topic: Reaction kinetics, A-Level Chemistry (syllabus 9701). Multiple choice, 1 mark.
Source: A-Level Chemistry, Oct/Nov 2013 Paper 1 Variant 2, question 18.

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