In the reaction 2Mg + O2 -> 2MgO, magnesium is: - MCQ (English) | ObjectiveMcq

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In the reaction 2Mg + O2 -> 2MgO, magnesium is: - MCQ (English) | ObjectiveMcq

QuestionSSC CGL2023ChemistryreactionsIn the reaction 2Mg + O2 -> 2MgO, m...

SSC CGL2023Chemistry reactions

Medium

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In the reaction $2Mg + O_2 \rightarrow 2MgO$ , magnesium is:

Correct Answer: B — Oxidised

Explanation:

Magnesium loses electrons to oxygen, so it is oxidised. Oxygen is reduced. This is a redox reaction.

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