Question

Ronak placed an iron nail into copper sulphate solution and another in zinc sulphate
solution. What changes will he observe in the solutions after some time?
Giraan yample​

Answer 1

Answer:

when iron nail is dipped into copper sulphate solution iron displaces copper from its solution and become ferrous sulphate and copper

whereas when iron nail is dipped into zinc sulphate solution on changes takes place because iron is less reaction than zinc hence it does not displaces zinc from its solution