Question

what will happen when a
1.zinc metal is added to copper sulphate solution
2.silver metal is added to copper sulphate solution
3.alluminium metal is added to copper sulphate solution??​

Answer 1

Answer:

1. zinc sulphate is formed and copper will be saperated

2.nothing will happen in 2nd case

3.Alluminium sulphate is formed and copper will be saperated

Answer 2

1.Zinc will displace copper and make Zinc Sulphate (ZnSO4).

2.As copper is more reactive metal , it will remain the same Copper Sulphate (CuSO4) and silver will not displace copper from its salt solution.

3.Alluminium is more reactive than copper , so it will displace copper and form Alluminium Sulphate ((Al2(SO4)3)