CH₃–CH₂–OH + Alkaline KMnO₄ + Heat→ CH₃–COOH
In the above-given reaction, alkaline KMnO₄ acts as
reducing agent
oxidising agent
catalyst
dehydrating agent

Academic Chemistry NCERT Class 10

Correct Answer: (b) oxidising agent

Explanation: Two Hydrogen atoms are replaced by an atom of oxygen making oxidation of ethanol. Here, the addition of oxygen is provided by potassium.

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Updated on: 10-Oct-2022

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