Question

Explain action of chlorine gas and
formation of bleaching powder

Answer 1

When chlorine is dissolved in an alkalic solution, hypochlorite ions (OCl-) are formed during an autoredox reaction. Chlorine reacts with sodium hydroxide to sodium hypochlorite (NaOCl). ... This is produced by directing chlorine through calcium hydroxide (CaOH). The benefit ofbleaching powder is that it is a solid.

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