The destruction of water-borne pathogens is termed as disinfection of – McqOptions

MCQOPTIONS

1.	The destruction of water-borne pathogens is termed as disinfection of water. Which of the following is a water disinfectant?
A.	Chlorine
B.	Alkalis
C.	Benzene hexachloride
D.	Alkyl benzene sulphonate (ABS)
Answer» B. Alkalis

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