1.

During the electrolysis of dilute sulphuric acid, the following process is possible at anode.

Answer»

`2H_2O_((L)) to O_(2(g)) + 4H_((AQ))^(+) + 4e^(-)`
`2SO_(4(aq))^(2-) to S_2O_(8(aq)) + 2e^(-)`
`H_2O_((l)) to H_((aq))^+ + OH_((aq))^-`
`H_2O_((l)) + e^(-) to 1/2H_(2(g)) + OH_((aq))^-`

ANSWER :A


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