Question

Write an activity to show that iron displaces copper from copper sulphate solution?

Answer 1

activity

1. take a beaker and label it as A and put put some copper sulphate solution
2. now drop a clean iron nail in the test tubes
3. leave the test tube for sometime
4. now observe the solution u will find out that the colour the solution will change in beaker A to pale green and something is stuck on the iron nail this is displaced copper

hope it helps u