Which of the following statements applies during the electrolysis of sodium hydroxide solution using platinum electrodes?
-
A.
Na+ ions are discharged at the cathode -
B.
Hydrogen ions are discharged at the anode -
C.
the concentration of sodium hydroxide decrease at both electrode compartments -
D.
the concentration of sodium hydroxide increases at the cathode only -
E.
the concentration of sodium hydroxide increases at the anode only