Question

Write a displacement reaction by chemical equation and explain why such reaction is termed as displacement reaction​

Answer 1

Answer:

CuSO4+Fe--->FeSO4+Cu

Explanation:

This is termed as a displacement reaction because here Fe displaces,i.e., takes place of Cu in CuSO4 and forms FeSO4

Answer 2

Answer:

Mg +H2SO4 ------MgSO4 +H2

Explanation:

It is a chemical change in which a more active element displaces a less active element from its salt solution