History, asked by rajimol1642, 2 months ago

permenent hardness of water can be remove only by ___​

Answers

Answered by swarajdas54
2

Answer:

By boiling the water. When we boil water the soluble salts of Mg (HCO 3) 2 is converted to Mg (OH) 2 which is insoluble and hence gets precipitated and is removed. After filtration, the water we get is soft water.

Explanation:

Pls brainlisted my answer

Answered by Anonymous
1

Answer:

inoisation process

Explanation:

hope it helps u ☺☺

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