Q.

Statement-I: Temporary hardness of water can be removed by boiling it.Statement-II: On heating bicarbonates of Ca2+ and Mg2+ decompose to give insoluble products.

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a

Both statement-I and statement-II are correct

b

Statement-I is correct and statement-II is incorrect

c

Statement-I is incorrect and statement-II is correct

d

Both statement-I and statement-II are incorrect

answer is A.

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Detailed Solution

Temporary hardness can be removed due  through boiling and soda process, where the bicarbonates can be decomposed to give insoluble carbonates
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