Question

Write any 5 displacement reactions. Take help from the reactivity series given to you. Also

mention if any colour change takes place.​

Answer 1

Explanation:

Displacement reaction is a chemical reaction in which a more reactive element displaces a less reactive element from its compound. Both metals and non-metals take part in displacement reactions. Example : Reaction of iron nails with copper sulphate solution.

Fe+CuSO4=FeSO4+Cu

K+FeSO4=KSO4+Fe

CaCl+Mg= No Reaction

Cu+ZnSO4= No Reaction

Zn+FeSO4=ZnSO4+Fe