Question

Explain two methods of softening hard water.

Answer 1

(1) water softening by magnetic.

(2) water softening by chemical method.

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Answer 2

Hard water can be softened in two different ways.

One way is called the physical method and the other method is called the chemical method.

In the chemical method, quick lime or chalk is added to hard water.

Hard water can also be softened through the process of boiling, this is the physical method.