Temporary hardness of water may be removed by adding Options: A . &nbspcalcium hydroxide B . &nbspcalcium carbonate C . &nbspcalcium chloride D . &nbspsodium bicarbonate

Temporary hardness of water may be removed by adding

Question

Temporary hardness of water may be removed by adding

Options:

A . calcium hydroxide

B . calcium carbonate

C . calcium chloride

D . sodium bicarbonate

Answer: Option A
Answer: (a).calcium hydroxide

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