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O-LevelChemistryMetals & Reactivity5070/11 · May/June 2021 · Q311 Mark

Tin is more reactive than lead but less reactive than iron. Which method would be most suitable for extracting tin from its ore?

Aelectrolysis

Bheating alone

Cheating with carbon

Dreacting with hydrogen

✓ Correct answer

C: heating with carbon

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About this question

Topic: Metals & Reactivity, O-Level Chemistry (syllabus 5070). Multiple choice, 1 mark.
Source: O-Level Chemistry, May/June 2021 Paper 1 Variant 1, question 31.

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