Question

The reaction of zinc dust with copper sulphate solution is an example of

……

1) Combination reaction 2) decomposition reaction

3) displacement reaction 4) double displacement reaction​

Answer 1

Explanation:

Zn+CuSO4---------------ZnSO4+Cu

Zn displaces Cu, therefore it's a displacement reaction.

3 is the correct option

Answer 2

Answer:

displacement reaction is the correct answer