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O-LevelChemistryMetals & Reactivity5070/11 · May/June 2014 · Q301 Mark

Which metal can react rapidly with steam but reacts only very slowly with cold water?

Acalcium

Bcopper

Ciron

Dpotassium

✓ Correct answer

C: iron

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About this question

Topic: Metals & Reactivity, O-Level Chemistry (syllabus 5070). Multiple choice, 1 mark.
Source: O-Level Chemistry, May/June 2014 Paper 1 Variant 1, question 30.

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