In electrolysis of dilute `H_2SO_4` using platinum electrodes .

In electrolysis of dil. H_2 SO_4 using platinum electrodes

In electrolysis of dil. H_(2) SO_(4) using platinum electrodes:

The cathodic reaction in electrolysis of dilute H_(2)SO_(4) with platinum electrode is:

For the electrolysis of dil fH_i fS O_4 using platinum electrodes which of the following statementt is correct?

The reaction at the cathode during the electrolysis of dilute H_2 SO_4 with platinum electrode is