Question

When CuSO4 react with Fe, it produces

Answer 1

FESO4 + Cu ....A red deposit of copper and green coloured ferrous sulphate is formed ....am example of displacement reaction as ferrous is more reactive than copper

Answer 2

$Cu(SO_{4}) + Fe ---> Fe_{2}(SO_{4}) + Cu$

When Copper sulphate reacts wit Iron, displacement reaction takes place in which Iron displaces Copper in order to produce Iron Sulphate and Copper.

This reaction takes place because Iron is more reactive than Copper.