Which of the following statements are correct? a) The electrolysis of aquious NaCl
Channel: Doubtnut
Date: 2020-02-16

Which of the following statements are correct? a) The electrolysis of aquious NaCl produces hydrogen gas at cathode and chlorine gas at anode, b) The electrolysis of a `CuSO_(4)` solution using Pt electrodes causes the liberation of `O_(2)` at the anode and the deposition of copper at the cathode. c) Oxygen and hydrogen are produced at the anode and cathode during the electrolysis of dilute aqueous solution of `H_(2)SO_(4)` d) All electrolytic reactions are redox reactions