Question

a white substance having a storng smell of chlorine and used for cleaning water storage tank is known as
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Answer 1

Answer:

Bleaching powder

I hope this helps.

Explanation:

Answer 2

Answer:

Bleaching powder

Explanation:

Bleaching powder has chlorine present in it. Thus, the chlorine smell. Its scientific name is Calcium Hypochlorite.

Its formula is: $CaOCl_{2}$

I HOPE THIS ANSWER HELPED YOU!