Which of the following processes does not involve oxidation of iron? – InterviewSolution

1.	Which of the following processes does not involve oxidation of iron?
Answer» Rusting of IRON sheets Decolourization of BLUE `CuSO_(4)` solution by iron Formation of `Fe(CO)_(5)` from Fe Liberation of `H_(2)` from steam by iron at high temperature Solution :`Fe^(0) rarr 5CO rarr [Fe^(0)(CO)_(5)]` No change in the oxidation state of iron

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