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O-LevelChemistryAcids, Bases & Salts5070/11 · Oct/Nov 2012 · Q201 Mark

The diagram shows some reactions of copper compounds. Which change is made by adding an acid?

Diagram for this question, from the exam paper

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AThe change labelled A
BThe change labelled B
CThe change labelled C
DThe change labelled D

✓ Correct answer

D: The change labelled D

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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 2012 Paper 1 Variant 1, question 20.

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