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Question

Soaps are:
sodium or potassium salts of higher fatty acid
esters of higher fatty acids
glycerides of fatty acids
hydrides of fatty acids

A

hydrides of fatty acids

B

sodium or potassium salts of higher fatty acid

C

glycerides of fatty acids

D

esters of higher fatty acids

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Solution

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Soaps are water-soluble sodium or potassium salts of fatty acids. Soaps are made from fats and oils, or their fatty acids, by treating them chemically with a strong alkali.
$C_{12} H_{35} C O O N a$ is a good example of soap.

Hence, option $A$ is correct.

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