how will you remove the permanent hardness of water?
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Answered by
3
Answer:
We can remove this hardness by treating the water with washing soda. Insoluble carbonates are formed when washing soda reacts with the sulphide and chloride salts of magnesium and calcium and thus, hard water is converted to soft water
Answered by
3
Answer:
Water is not a hard material it can take any shape.....
Explanation:
Water is soluble .....
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