Question

example of more reactive metal displace less reactive metal from its salt solution

Answer 1

Potassium reacts with Copper sulphate to produce Potassium sulphate and Copper.

Answer 2

Potassium is the most reactive metal, while platinum is the least reactive. ...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