In the reaction Fe + Cu2+ (to) Fe2+ + Cu,iron displaces copper ions to from copper. This is due to the fact that
-
A.
irn is in the metallic from while the copper is in the ionic from -
B.
the atomic weight of copper is greater than that of iron -
C.
copper is greater than iron -
D.
copper metal has more electrons than iron metal -
E.
iron is higher in the electrochemical series than copper