iWhy detergents have replaced soaps ?

1.	iWhy detergents have replaced soaps ?
Answer» Detergents are the sodium salts of long chain benzene sulphonic acids or long chain alkyl hydrogensulphates. Soaps are the sodium salts of the long chain carboxylic acids. Detergents have replaced soaps as washing agents because they form lather (jhaag) both with soft and hard water whereas soap does not give lather easily with hard water because it first reacts with the calcium ions and magnesium ions present in hard water to form insoluble precipitates of calcium and magnesium salts of fatty acids known as scum.please like the solution 👍 ✔️👍

Answer»

Detergents are the sodium salts of long chain benzene sulphonic acids or long chain alkyl hydrogensulphates.

Soaps are the sodium salts of the long chain carboxylic acids.

Detergents have replaced soaps as washing agents because they form lather (jhaag) both with soft and hard water whereas soap does not give lather easily with hard water because it first reacts with the calcium ions and magnesium ions present in hard water to form insoluble precipitates of calcium and magnesium salts of fatty acids known as scum.please like the solution 👍 ✔️👍

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