Question

13.
Describe methods to remove the temporary Hardness of water (1) Boiling (3) Clarks is
method.
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Answer 1

boiling is the right answer

Answer 2

Answer:

Clark's method of hardness removal is a temporary hardness removal method. In this method some amount of calcium hydroxide is added to the hard water, because of that some insoluble carbonates are found, which are separated through the method of filtration.