1.

In electrolysis of dilute H_(2)SO_(4) using platinum electrodes

Answer»

`H_(2)` is evolved at cathode
`NH_(3)` is produced at anode
`Cl_(2)` is obtained at cathode
`O_(2)` is produced

Solution :When platinum ELECTRODES are dipped in dilute solution `H_(2)SO_(4)` than `H_(2)` is evolved at cathode.


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