Question

What do you mean by double displacement reaction​

Answer 1

Step-by-step explanation:

The reaction in which there is the exchange of ions between the reactants to form new products.

Like:- When sodium carbonate combines with calcium chloride, it forms sodium chloride and calcium carbonate....

Reaction :-

NaNO3 + CaCl2 ------> CaCO3 + 2NaCl

Answer 2

Step-by-step explanation:

The reaction in which there is exchange of ions between the reactants to form the new products....