Redox Reactions And Electrochemistry Ques 415
Question: In which of the following compounds iron has lowest oxidation state [MNR 1984]
Options:
A) $ FeSO_4.{{(NH_4)}_2}SO_4.6H_2O $
B) $ K_4Fe{{(CN)}_6} $
C) $ Fe{{(CO)}_5} $
D) $ Fe_2O $
E) $ K_2FeO_4 $
Show Answer
Answer:
Correct Answer: C
Solution:
Iron has zero oxidation state in carbonyl complexes.
