Chemistry - Electrochemistry Question with Solution | TestHub

${\mathrm{O}}_2$ gas will be evolved as a product of electrolysis of : (A) an aqueous solution of ${\mathrm{AgNO}}_3$ using silver electrodes. (B) an aqueous solution of ${\mathrm{AgNO}}_3$ using platinum electrodes. (C) a dilute solution of ${\mathrm{H}}_2{\mathrm{SO}}_4$ using platinum electrodes. (D) a high concentration solution of ${\mathrm{H}}_2{\mathrm{SO}}_4$ using platinum electrodes. Choose the correct answer from the options given below :