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oxidation_reduction in Chemistry - SSC CGL 2023 Questions & Answers (English) - ObjectiveMcq

SSC CGL 2023

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Biology1 Chemistry1 Physics1

Topics

Reactions
- Oxidation Reduction

ExamSSC CGL2023Chemistryreactionsoxidation_reduction

SSC CGL 2023, Chemistry, oxidation_reduction - Questions and Answers

Browse the questions, answers and explanations for oxidation_reduction in Chemistry, SSC CGL 2023.

1 questions · Page 1 of 1

SSC CGL 2023 Chemistry Reactions

1.

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

A

Reduced

B

Oxidised

C

Neither oxidised nor reduced

D

Acting as an oxidising agent

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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