Question

Which of the following processes does not involve oxidation of iron ?
(a) Decolourization of blue CuSO₄ solutution by iron
(b) Formation of Fe(CO)₅ from Fe
(c) Liberation of H₂ from steam by iron at high temperature
(d) Rusting of iron sheets

Answer 1

hi dear....

the correct option is (b) Formation of Fe(CO)₅ from Fe.

bec'z

Formation of Fe(CO)5 from Fe does not involve oxidation of iron because there 18 no change in oxidation state.

hope it helps.... dear

Answer 2

Explanation:

hope this will help you