Question

which by product of chlor alkali process is used for manufacturing bleaching powder​

Answer 1

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The chlorine gas obtained as the byproduct in the chlor alkali process by electrolysing brine (aqeous solution of sodium chloride ) is used for manufacturing bleaching powder by passing the obtained chlorine gas over dry slaked lime i.e calcium hydroxide.

Answer 2

Explanation:

chlorine gas is the byproduct obtained in the process of bleaching. it is produced by brine

brine is the aqueous solution of sodium chloride

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