A coagulating agent frequently added to water to remove the suspended and colloidal impurities is

A coagulating agent frequently added to water to remove the suspended

1.	A coagulating agent frequently added to water to remove the suspended and colloidal impurities is
A.	Mohr salt
B.	Alum
C.	Bleaching powder
D.	Copper sulphate
Answer» C. Bleaching powder

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A coagulating agent frequently added to water to remove the suspended and colloidal impurities is

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