(a) Name one metal which can displace iron form iron sulphate solution.
(b) Name one metal which cannot displace iron form iron sulphate solution.
You are given a solution of iron sulphate. Which of the following do you think cannot displace iron from iron sulphate ?
(a) magnesium
(b) calcium
(c) copper
(d) zinc
Can copper displace iron from iron sulphate solution ? Give reason for your answer.