Which of the following statements about electrolysis is NOT correct?
-
A.
The substances in solution in the electrolyte become ionized -
B.
Ions are electrically charged and are attracted towards electrodes when a potential difference is applied -
C.
Ions may be discharged at the electrodes, forming bubbles or deposits -
D.
The mass deposited depends upon the length of time for which current flows -
E.
The mass of gas set free or metal deposited is proportional to the square of the current