Question

Using the standard electrode potentials given below identify the correct statements from
the following.
Fe2+ + 2 e− → Fe; E° = ‒ 0 44 V
Cu2+ + 2 e− → Cu; E° = + 0 34 V
Ag+ + e− → Ag; E° = + 0 80 V
(i) Copper can displace iron from FeSO4 solution.
(ii) Iron can displace copper from CuSO4 solution.
(iii) Silver can displace copper from CuSO4 solution.
(iv) Iron can displace silver from AgNO3 solution.
(a) (i), (ii) (b) (ii), (iii) (c) (ii), (iv) (d) (i), (iv)

Answer 1

Answer:

Copper can displace iron from FeSO4 solution.