Question

Please explain Double Displacement reaction.

Answer 1

A 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.
Hope its help u please mark as brainlist and follow

Answer 2

A Double Displacement Reaction is a bimolecular process in which parts of two compounds are exchanged to give two new compounds. The general equation used to represent double displacement reactions can be written as:

AB + CD → AD + CB

Examples:

The reaction

AgNO3 + NaCl → AgCl + NaNO3