Question

15. Iron displaces copper from copper sulphare solution, zinc displaces iron from ferrous salphate solution and copper displaces silver from silver nitrate solution. Write the reactions involved and arrange the four metals involved in order of their reactivity.
plz answer fast......​

Answer 1

Answer:

Fe + CuSO4 =FeSO4 + Cu

Zn +FeSO4 = ZnSO4 + Fe

Cu + AgNO3 = CuNO3 +Ag

Explanation:

reactivity increasing to decreasing

Zn (highest)

Fe

Cu

Ag (lowest)