MPSC PYQScienceAcid, Base and Saltenglish

Bleaching powder is used for sterilisation of water. How does sterilisation occur ? (a) Chlorine gas (b) Hypochlorous acid (c) Neonatal oxygen (d) Carbon dioxide Answer Options :

A.a, b and c
B.a, b and d
C.b, c and d
D.a, b, c and d

Correct answer: A

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Acid, Base and Salt

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