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O-LevelChemistryAcids, Bases & Salts5070/11 · Oct/Nov 2020 · Q231 Mark

Which row correctly describes the solubilities of both ammonium sulfate and sodium carbonate in water?

Asolubility of ammonium sulfate: insoluble, solubility of sodium carbonate: insoluble
Bsolubility of ammonium sulfate: insoluble, solubility of sodium carbonate: soluble
Csolubility of ammonium sulfate: soluble, solubility of sodium carbonate: insoluble
Dsolubility of ammonium sulfate: soluble, solubility of sodium carbonate: soluble

✓ Correct answer

D: solubility of ammonium sulfate: soluble, solubility of sodium carbonate: soluble

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About this question

Topic
Acids, Bases & Salts, O-Level Chemistry (syllabus 5070). Multiple choice, 1 mark.
Source
O-Level Chemistry, Oct/Nov 2020 Paper 1 Variant 1, question 23.

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