Question

What happened if Iron nails are placed in copper solution

Answer 1

Its color will be changed to green

Answer 2

HEY MATE,
Here is your answer

• When Iron nails are placed in a solution of Copper(II) Sulfate (CuSO4),

• The iron ,being more reactive than copper, displaces it from its salt solution to form Iron(II) Oxide (Green coloured solution).

• The copper displaced gets collected on the Nails and bottom of container.

• Thus, the reaction is single displacement reaction

Hope this helps!!!