Question

In order to study the reaction between barium chloride and sodium sulphate, the two compounds are mixed in the form of:
(a) Aqueous solutions (b) Dry powders
(c) Molten liquids (d) Gases

Answer 1

Answer:

For example, on mixing a solution of barium chloride with sodium sulphate, a white precipitate of barium sulphate is immediately formed. ... The reactants changes into ions when dissolved in water and there is an exchange of ions in solution. This results in the formation of product molecule.

Answer 2

=}For example, on mixing a solution of barium chloride with sodium sulphate, a white precipitate of barium sulphate is immediately formed. ... The reactants changes into ions when dissolved in water and there is an exchange of ions in solution. This results in the formation of product molecule.