Infective bacteria in water is killed by the __________ process. (A) Sterilisation (B) Aeration (C) Disinfection (D) None of these

Infective bacteria in water is killed by the __________ process.
(A) Sterilisation
(B) Aeration
(C) Disinfection
(D) None of these
by

1 Answer

Answer :

(A) Sterilisation
by

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