Question

what is the difference between displacement and double displacement reaction?

Answer 1

the displacement reaction one element displaces another element from its compound and takes its place therein. ... Double displacement : The reaction in which the constituent atoms of the reaction interchange by the decomposition of the two reactants, to produce new compounds are called double displacement reactions.

Answer 2

Displacement=In a rxn where a reactive element displace the less reactive element....

Double Displacement=In this rxn Two elements displace each other....

hope it is clear for u mate...