Question

Ram added 2 ml of barium chloride aqueous solution to 2 ml aqueous solution of sodium sulphate. (2)

a.What did he observe

Answer 1

Explanation:

1.He observe that double displacement reaction has taken place.

4.barrium sulphate is form as a precipitate.

3. Total Ionic Equation: Ba2 + (aq) + 2Cl- (aq) + 2Na+ (aq) + (SO4)2- (aq) ...

2.double displacement

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