MCQ
In which of the following compound transition metal has zero oxidation state
- A$Cr{O_5}$
- B$N{H_2}.N{H_2}$
- C$NOCl{O_4}$
- ✓$[Fe{(CO)_5}]$
✓
Answer
Correct option: D.
$[Fe{(CO)_5}]$
d
(d) In $[Fe{(CO)_5}]$, transition metal $Fe$ has zero oxidation state.
(d) In $[Fe{(CO)_5}]$, transition metal $Fe$ has zero oxidation state.
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