Science, asked by harshal515, 3 months ago

____ is used for disinfection of drinking water options : a) copper sulphate b) alum c) bleaching powder d) sodium carbonate​

Answers

Answered by unofficialhimanshuya
2

Answer:

Basically chlorine is used as a disinfectant but here we don't have directly chlorine, but bleaching powder do contains some amount of chlorine, so it is the correct answer.

Explanation:

Hope it is useful,Cheers

Answered by singhdawarrudrakshi
1

Answer:

Bleaching Powder is used for disinfection of drinking water.

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