Question

The salt that causes hardness in water and also liberates carbon dioxide on heating is

Answer 1

The salt that causes hardness in water and that liberates carbon dioxide on heating is Magnesium bicarbonate

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Answer 2

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➡️MAGNESIUM BICARBONATE ⬅️

•The salt that causes hardness in water and also liberates carbon dioxide on heating is magnesium bicarbonate.

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