Question

When an aluminium strip is immersed into znso4 solution ,the colour of solution​

Answer 1

Answer:

The observations are-

1)Light green colour of the solution changes to blue.

2)Aluminium being higher in reactivity series it displaces iron from Iron sulphate solution.

Explanation:

Answer 2

Answer:

3ZnSO4 + 2Al ---× Al2(SO4) 3 + 3Zn

Aluminum will react with ZnS04 to make Al2(SO)4 ( displacing Zn from ZnSO4) and the displaced Zn will give Grey coloured solution.