Question

Explain why it is difficult to wash clothes with soap when water is hard. How do detergents help in overcoming this problem ?

Answer 1

In Hard water the clothes loses its moisture where as in detergents We can wash cloths due to FOAM present in the detergent

Answer 2

Answer:

hard water contains calcium and magnesium salts which will make soaps ineffective to work with. it creates an insoluble substanc called scum . so it is difficult to wash clothes in hard water.

Explanation: