Suggest4 marksStandard
In the Haber process, and react to form in the presence of an iron catalyst. The catalyst is a solid, while the reactants are gases. Suggest how the iron catalyst increases the rate of this reaction.
CAIE A Level Chemistry 9701 · Reaction kinetics
Reaction kinetics: suggest question
How this question is marked
4 marks, so the mark scheme is looking for about 4 separate creditworthy points. Making the same point twice in different words earns it once.
Suggest means: Apply what you know to an unfamiliar situation. There may be more than one acceptable answer. Reason from the principle you have learned to the new context, and say which principle you are using.
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