AIPMT | 2015d and f-Block ElementsEasy
Question
Which of the following processes does not involve oxidation of iron ?
Options
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
Solution
Fe0 + 5CO → [Fe0 (CO)5]
No change in the oxidation state of iron
No change in the oxidation state of iron
Create a free account to view solution
View Solution FreeMore d and f-Block Elements Questions
Larger number of oxidation states are exhibited by the actinoids than those by the lanthanoids, the main reason being...Upon heating with Cu2S, the reagent(s) that give copper metal is/are...The pair(s) of reagents that yield paramagnetic species is/are...The equilibrium2CuI ⇋ Cuo + CuII in aqueous medium at 25oC shifts towards the left in the presence of...An organic comp. (C7H8O) dissolves in NaOH and gives a characteristic colour with FeCl3. On treatment with bromine water...