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O-LevelChemistryAcids, Bases & Salts5070/11 · May/June 2013 · Q311 Mark

Which aqueous reagent liberates ammonia from ammonium nitrate on warming?

Acalcium nitrate
Bpotassium hydroxide
Csodium chloride
Dsulfuric acid

✓ Correct answer

B: potassium hydroxide

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About this question

Topic
Acids, Bases & Salts, O-Level Chemistry (syllabus 5070). Multiple choice, 1 mark.
Source
O-Level Chemistry, May/June 2013 Paper 1 Variant 1, question 31.

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