A cold aqueous solution of sodium chloride is electrolyzed using a graphite anode and an iron cathode. In the course of the electrolysis the electrolyte is continuously stirred. The liquid left after electrolysis will therefore consist of?
-
A.
sodium hydroxide solution -
B.
chlorine water -
C.
pure water -
D.
sodium hypochlorite solution -
E.
hydrochloric acid solution