Which of the following statements is correct during the electrolysis of a caustic soda solution using platinum electrodes?
-
A.
Oxygen gas is given off at the cathode -
B.
Hydrogen gas is given of at the anode -
C.
Sodium metals is deposited at the anode -
D.
Sodium metal is deposited at the cathode -
E.
AAlkalinity at the cathode increases