Barium chloride reacts with aluminium sulphate to give, Aluminimum chloride and Barium sulphate. (i) State the two types in which the above reaction can be classified (ii) Translate the above statement into a chemical equation.
(i) Reaction between barium chloride and aluminium sulphate is a double displacement as well as precipitation reaction.
(ii) 3BaCl2 (aq) + Al2(SO4)3 (aq) → 3BaSO4 (s) + 2AlCl3 (aq)