1.

Explain property of H_(2)O_(2)"with"MnO_(4)^(-) in acidic medium.

Answer»

Solution :Hydrogen peroxide reduces pink coloured `KMnO_(4)` solution to colourless manganous SULPHATE. The ionic EQUATION for this reaction is written as
`underset("pink")(2MnO_(4)^(-)(aq))+6H^(+)(aq)+5H_(2)O_(2)(aq)tounderset("colourles")(2MN^(2+))(aq)+8H_(2)O(I)+5O_(2)(g)`


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