Chemistry, asked by Feedback1004, 1 year ago

What is action sulphuric acid on bleaching powder?

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Answered by sasir2000
4

Bleaching powder is soluble in cold water. ... Reaction with dilute sulphuric acid: When bleaching 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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