Chemistry, asked by sinha007nal, 1 year ago

what happens when bleaching powder reacts with dikute sulphuric acid?
Give equàtion for the reàction invólvëd.​

Answers

Answered by sachingsmcoe
1

Answer:

When bleaching powder is treated with an excess of dilute sulphuric acid, all the chlorine present in it is liberated in gas form.The amount of chlorine thus set free is called "available chlorine". Greater the amount of available chlorine, more superior the bleaching powder will be (because then it will have more bleaching power). Bleaching powder is, therefore, priced and sold according to the amount of available chlorine in it.A good sample of bleaching powder contains 35 to 38 per cent of available chlorine. It should be clear by now that bleaching powder is an arrangement for storing chlorine.

Explanation:

Answered by nirvik28
2

Explanation:

Bleaching powder reacts with carbon dioxide and produce chlorine gas. ...Reaction with dilute sulphuric acid: Whenbleaching powder is treated with an excess of dilute sulphuric acid, all the chlorine present in it is liberated: The amount of chlorine thus set free is called "available chlorine" .

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