An iron nail dipped in copper sulphate solution turns brown This is due to which one of the followin...........

General Science (NDA) Chemistry

An iron nail dipped in copper sulphate solution turns brown. This is due to which one of the following types of reactions ?

This questions was previously asked in

2023 NDA -1 GAT

Addition reaction

Decomposition reaction

Substitution reaction

Displacement reaction

Displacement reaction

Submit Error