Question

the reaction of Barium chloride with aluminum sulphate solution is an example for double displacement reaction. Why?​

Answer 1

Answer:

Double displacement reactions are those in which two compounds react to form two other compounds by mutual exchange of atoms or group of atoms. For example, in the reaction between barium chloride and sulphuric acid, barium chloride exchanges its Cl– ions with SO42– ions of H2SO4.

Answer 2

Answer:

hi

Explanation:

Double displacement reactions generally take place in aqueous solutions in which the ions precipitate and there is an exchange of ions. For example, on mixing a solution of barium chloride with aluminium sulphate, a precipitate of aluminium sulphate is immediately formed. These reactions are ionic in nature.