2. Cells of this sort are used in the Downs process for production of sodium and green gas, and they typically use iron cathodes and carbon anodes. In the figure above what is green gas?
a) Chlorine
b) Fluorine
c) Iodine
d) Bromine
e) No Answer
a) Chlorine
b) Fluorine
c) Iodine
d) Bromine
e) No Answer