Most widely and commonly used coagulant for the removal of suspended impurities in water is Options: A . &nbspBleaching powder B . &nbspSlaked lime C . &nbspAlum D . &nbspCopper sulphate

Most widely and commonly used coagulant for the removal of suspended impurities

Question

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

Options:

A . Bleaching powder

B . Slaked lime

C . Alum

D . Copper sulphate

Answer: Option C

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