Aqueous NaCl solution is electrolyzed using platinum electodes. What is the product formed at cathode?

Aqueous NaCl solution is electrolyzed using platinum electrodes. What is the product formed at cathode?

A dilute aqueous solution of CuSo_4 is electrolysed using platinum electrods. The products at the anode and cathode are:

A dilute aqueous solution of CuSo_4 is electrolysed using platinum electrods. The products at the anode and cathode are:

A dilute aqueous solution of CuSo_4 is electrolysed using platinum electrods. The products at the anode and cathode are:

A dilute aqueous solution of Na_(2)SO_(4) is electrolyzed using platinum electrodes. The products at the anode and cathode are :

A dilute aqueous solution of Na_(2)SO_(4) is electrolyzed using platinum electrodes. The products at the anode and cathode are :

An aqueous solution of sodium sulphate is electrolysed using inert electrodes. The products formed at the cathode and anode respectively are-