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•AQUEOS solution d rodicum coride salonsulphate & Calcium chloride are tollten in thereparate test tubes. Usina avue as varSodium sulphate |
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Answer» Explanation: When we REACT Barium Chloride and Sodium Chloride Or Barium Chloride and Calcium chloride, no CHANGES take place as there is no exchange of ion (Cl-). When we react Barium chloride with Sodium Sulphate, exchange of ions takes place. It form an insoluble PRECIPITATE (BaSO4). BaCl2 + NaSO4 ---> BaSO4 + NaCl |
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