Question

annik took three test tubes 'X', 'Y', 'Z' with Zinc sulphate solution in all the test tubes. He dropped a
piece of Copper, Aluminium, and Iron in each test tube respectively. In which test tube does the reaction
takes place? Why? Write a balanced equation for it.

Answer 1

Answer:

Reaction in 2nd test tube ( Y ) will take place .

Because Aluminium is more reactive than zinc so,

Aluminium will displace zinc .

Znso4 + Al = Al2( so4 ) 3 + zn