Question

Why are detergents better cleansing agent than soaps ? Explain
(class 10 CBSE SAMPLE PAPER 2017-18 SCIENCE)

Answer 1

SOLUTION:
Detergents are the better cleansing agents than soaps because detergents work as cleansing agent both in hard and soft water.

Soaps are not suitable for use with hard water .The charged ends of detergents do not form insoluble precipitates with calcium and magnesium ions in hard water. Also detergents produce more than than soap.

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Answer 2

Answer:

Detergents are better cleansing agents than soaps because they can be used even with hard water. The charged ends of detergents do not form insoluble precipitates with calcium and magnesium ions in hard water. ... Detergents have a stronger cleansing action than soaps and are more soluble in water than soaps.

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