Question

Barium Chloride on reacting with sodium sulphate forms Barium sulphate and sodium chloride which of the following correctly represent the type of the reaction involved

1. displacement
2 .precipitation
3 .combination
4 .double displacement

a 1 only
b 2 only
c 4 only
d both 2 and 4
can i get mark if i write only 4​

Answer 1

Answer:

yes cuz u are right .

Answer 2

Answer:

d. both 2 and 4

Explanation:

It is a double displacement reaction as exchange of ions is taking place here.

Also, it is a precipitation reaction as a precipitate of Barium Sulphate is formed here.

No, you'll not get marks if you write only 4 as both 2 and 4 is the answer.