In the electrolysis of dilute sulphuric acid using platin...
In the electrolysis of dilute sulphuric acid using platinum electrodes, the products obtained at the anode and cathode are:
Anode Cathode
Sulphur hydrogen
Hydrogen oxygen
Oxygen Hydrogen
Hydrogen sulphate ions
Sulphur oxygen
Correct answer is C
Dissociation of sulfuric acid,
H2SO4→2H+(aq)+SO−24(aq)
Dissociation of water,
H2O→H+(aq)+OH−(aq)
At Anode : 4OH−→2H2O(l)+O2(g)+4e−
At Cathode : 2H+(aq)+2e−→H2(g)
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