Question

In a double displacement reaction such as the reaction​ between sodium sulphate solution and barium chloride solution: ​

(a) exchange of atoms takes place
(b) exchange of ions takes place​
(c) a precipitate is produced
(d) an insoluble salt is produced​

The correct option is :

• A. Only (b)​
• B. (b), (c) and (d)​
• C. (a) and (c) ​
• D. (b) and (d)​

Answer 1

The correct option is B (b), (c) and (d)​

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> The correct answer is option (d).