Question

Which of the following statement is wrong regarding Iron salt?

a.

Iron salt produces less floc than Alum

b.

Detention time for sedimentation by using Iron salt as coagulant is less

c.

Handling of Iron salt requires some skills

d.

Iron removes H₂S, taste and odor

Answer: (a).Iron salt produces less floc than Alum

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Q. Which of the following statement is wrong regarding Iron salt?

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