Science, asked by jaswindersidhu171278, 11 months ago

the compound which is used for removing permanent hardness of water is​

Answers

Answered by lakshmidinakaran196
4

Answer:

sodium carbonate or washing soda is used to remove permanent hardness of water

Answered by sreyasisarkar48
1

Answer:

sodium carbonate is used for removing permanent hardness of water.

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