A) \[+3\]
B) \[zero\]
C) \[+2\]
D) \[+5\]
Correct Answer: B
Solution :
Let the oxidation state of\[Fe\]in\[Fe{{(CO)}_{5}}\]is\[x\]. \[Fe{{(CO)}_{5}}\] \[x+0\times 5=0\] \[\therefore \] \[x=0\] In metal carbonyls, oxidation state of metal is always zero.You need to login to perform this action.
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