Question

What is the difference between displacement and double displacement reaction?

Answer 1

displacement reaction: the process in which more reactive displace the less reactive metal.

CuSO4 + Fe --- FeSO4 + Cu

iron is displace the copper.

double displacement: double displacement reaction, also known as a double replacement reaction or metathesis, is a type of chemical reaction where two compounds react, and the positive ions (cation) and the negative ions (anion) of the two reactants switch places, forming two new compounds or products.

Na2(SO)4 (aq) + BaCl2 (aq) → BaSO4 (s) + NaCl (aq)

Answer 2

HEY MATE HERE IS YOUR ANSWER....


WHEN A REACTIVE METAL SEPARATES A LESS REACTIVE METAL FROM ITS SALT IT IS DISPLACEMENT REACTION...

Eg. CuSO4+Fe = FeSO4+Cu...

HERE THE COPPER IS DISPLACED BY IRON...

WHEN A COMPOUND REACTS WITH ANOTHER COMPOUND, THE METALS REPLACE EACH OTHER...