Question

which metal copper displaces from its salt solution ​

Answer 1

Answer:

The metals copper, silver gold and platinum are less reactive than hydrogen and they do not replace hydrogen from water or acid. Examples for metal-displacement reactions: Zinc can displace copper from copper sulphate solution and iron from ferrous sulphate solution. So zinc is more reactive than iron and copper.

Answer 2

Answer:

Iron displaces copper from it's salt solution