Chlorine is used in water for [CBSE PMT 1988]

1.	Chlorine is used in water for [CBSE PMT 1988]
A.	Killing germs
B.	Prevention of pollution
C.	Cleansing
D.	Removing dirt
Answer» B. Prevention of pollution

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Chlorine is used in water for [CBSE PMT 1988]

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