Question

how is bleaching powder perpared? why does bleaching powder: (A) Smell strongly of chloride (B) Not dissolved completely in water​

Answer 1

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Answer 2

Bleaching powder is prepared on dry slaked lime by chlorine gas. It gives calcium, chlorine and water when bleaching powder reacts with hydrochloric acid.

A) Bleaching powder smell strongly of chloride because it contains other heavy calcium salts in it like calcium chloride, calcium hydroxide and calcium hypochlorite.

B) Bleaching powder does not dissolve completely in water because bleaching powder is actually a quite complex molecule.