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18.Write the cleansing action of soaps and detergents.

Answer»

Cleansing action of Soaps and detergents. Most of the dirt is oily in nature and oil does not dissolve in water. The molecule ofsoapconstitutes sodium or potassium salts of long chain carboxylic acids. In the case ofsoaps, the carbon chain dissolves in oil and the ionic end dissolves in water.



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