Question

what colour changes take place on mixing aqua solution of Barium Chloride and sodium sulphate​

Answer 1

Answer:

White colour

Explanation:

For example, on mixing a solution of barium chloride with sodium sulphate, a white precipitate of barium sulphate is immediately formed. These reactions are ionic in nature. The reactants changes into ions when dissolved in water and there is an exchange of ions in solution.

Answer 2

Answer:

white colour is your answer