Temporary hardness in water is caused by the presence of Options: A . &nbspBicarbonates of Ca and Mg B . &nbspSulphates of Ca and Mg C . &nbspChlorides of Ca and Mg D . &nbspNitrates of Ca and Mg.

Temporary hardness in

Question

Temporary hardness in water is caused by the presence of

Options:

A . Bicarbonates of Ca and Mg

B . Sulphates of Ca and Mg

C . Chlorides of Ca and Mg

D . Nitrates of Ca and Mg.

Answer: Option A

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