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The amount of chlorine avialable in wate...

The amount of chlorine avialable in water after disinfection is called

A

Free chlorine

B

Free availabe chlorine

C

residual chlorine

D

combined avialable chloirne

Text Solution

Verified by Experts

The correct Answer is:
C
The amount of chlorine available in water after the disinfection is called residual chlorine. It is about `0.2-0.3 mg L^(-1)`.
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