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O-LevelChemistryAcids, Bases & Salts5070/11 · Oct/Nov 2016 · Q231 Mark

A student has five reagents. • dilute hydrochloric acid • dilute sulfuric acid • dilute nitric acid • solid calcium carbonate • solid copper(II) carbonate How many soluble salts can be prepared?

A3

B4

C5

D6

✓ Correct answer

C: 5

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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 2016 Paper 1 Variant 1, question 23.

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