Question

Barium chloride on reacting with ammonium sulphate forms barium sulphate and ammonium chloride. Which of the following correctly represents the type of the reaction involved ?
(i) Displacement reaction
(ii) Precipitation reaction
(iii) Combination reaction
(iv) Double displacement reaction
(1) (i) only (2) (ii) only
(3) (iii) only (4) (ii) and (iv)

Answer 1

Answer:

(4)

Explanation:

Bacl2+(NH4)So4------->BaSo4+2NH4Cl

therefore it is a double displacement reaction

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