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Chemical Engineering · Q303

Environmental Engineering

Engineering and GATE · Chemical Engineering · question 303

Q303

The destruction of water-borne pathogens is termed as disinfection of water. Which of the following is a water disinfectant?

A.
Chlorine
Answer
B.
Alkalis
C.
Benzene hexachloride
D.
Alkyl benzene sulphonate (ABS)

Answer: Option A

Solution

Answer: Option A
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