O-LevelChemistryMetals & Reactivity5070/12 · Oct/Nov 2022 · Q181 Mark

Students proposed four cells to produce electricity in a school laboratory. Which cell would produce the largest voltage in a safe way?

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ADiagram A

BDiagram B

CDiagram C

DDiagram D

✓ Correct answer

D: Diagram D

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Topic: Metals & Reactivity, O-Level Chemistry (syllabus 5070). Multiple choice, 1 mark.
Source: O-Level Chemistry, Oct/Nov 2022 Paper 1 Variant 2, question 18.

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