Redox Reactions And Electrochemistry Ques 389
Question: In which of the following compound transition metal has zero oxidation state [CBSE PMT 1999; BHU 2000]
Options:
A) $ CrO_5 $
B) $ NH_2.NH_2 $
C) $ NOClO_4 $
D) $ [Fe{{(CO)}_5}] $
Show Answer
Answer:
Correct Answer: D
Solution:
In $ [Fe{{(CO)}_5}] $ , transition metal $ Fe $ has zero oxidation state.
