Temporary hardness in water is caused by – McqOptions

MCQOPTIONS

1.	Temporary hardness in water is caused by
A.	Carbonates and Bicarbonates of Calcium and Magnesium.
B.	Bicarbonates of Sodium and Potassium.
C.	Carbonates of Calcium and Potassium.
D.	Dissolved Carbon dioxide.
Answer» B. Bicarbonates of Sodium and Potassium.

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