Question

Name the substance which on treatment with chlorine yields bleaching powder ?​

Answer 1

Answer:

When calcium hydroxide is treated with chlorine gas it yields bleaching powder.

The process is called as Chlorification

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Answer 2

Answer:Ca(OH)2 - Slaked lime

Explanation: the chlorine which we get from chlor alkaline process when reacted with Ca(OH) we get bleaching powder.

          Cl2 + Ca(OH)2   ----->   CaOCl2 + H2O

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