Muddy water can be purified through coagulation usingA. Common saltB. – InterviewSolution

InterviewSolution

1.	Muddy water can be purified through coagulation usingA. Common saltB. AlumC. SandD. Lime
Answer» Correct Answer - B Alum is added to muddy water so as to destroy the bacteria as wellas to coagualted the suspended impurities.

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