Most widely and commonly used coagulant for the removal of suspended impurities in water is ________?

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379Chemical EngineeringMedium

ASlaked lime

BCopper sulphate

CBleaching powder

DAlum

Correct answer

D. Alum

Explanation

The correct answer is Alum.

Most widely and commonly used coagulant for the removal of suspended impurities in water is ________? - Answer and Explanation | Academy of Pakistan