Is it true that alkaline $KMn O_{4}$ acts as a reducing agent?

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True

False

answer is B.

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Detailed Solution

The above statement is false.
Alkaline

KMn O_{4}

acts as an oxidising agent.
Oxidising agents act by accepting electrons to oxidise other substances and reduce themselves.. Oxidising agents are also known as electron acceptors.
The reaction is given as follows:

C_{2} H_{5} OH + Alkaline KMn O_{4} \to C H_{3} COOH

When ethanol is reacted with alkaline

KMn O_{4} .

It results in the formation of ethanoic acid. In this, alkaline

KMn O_{4}

acts as a strong oxidising agent that converts primary alcohol into a carboxylic acid and increases its oxidation state by four. In order to increase the speed and selectivity of oxidation, a very strong basic condition is used.
The correct statement would be that alkaline