Question

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Answer 1

Answer:

9. bleaching powder is a pale yellowish powder existing with a strong smell of chlorine. it is soluble in water but due to presence of impurities, we never observe a clear solution. it loses chlorine by the action of carbon dioxide.

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Answer 2

I only know the 9th answer.

ANSWER:

Bleaching Powder

(1) Bleaching powder is a pale yellowish powder existing with a strong smell of chlorine.

(2) It is soluble in water but due to the presence of impurities, we never observe a clear solution.

(3) Its chemical formula is CaOCl_2 with its chemical name as Calcium hypochlorite.