Question

Karthik took three test tubes X,Y,Z containing ZnSO4, CuSO4 and MgSO4 solutions respectively.

He dropped a piece of Iron in each test tube. In which test tubes does the reaction take place? Why?

Write the balanced equation for it.​

Answer 1

Answer:

Fe + CuSo4 => Cu+ FeSo4

(|) Fe + ZnSo4 => FeSo4 + Zn

Answer 2

The first one That is ZnSO4