The number of bridging $CO$ ligand$(s)$ and $Co-Co$ bond$(s)$ in $Co_2(CO)_8$ respectively are
- A$2$ and $1$
- B$2$ and $0$
- C$0$ and $2$
- D$4$ and $0$
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Similar Questions
The correct statement$(s)$ regarding the binary transition metal carbonyl compounds is (are) (Atomic numbers: $Fe = 26, Ni = 28$)
$A$. Total number of valence shell electrons at metal centre in $Fe(CO)_5$ or $Ni(CO)_4$ is $16$
$B$. These are predominantly low spin in nature
$C$. Metal-carbon bond strengthens when the oxidation state of the metal is lowered
$D$. The carbonyl $C-O$ bond weakens when the oxidation state of the metal is increased
$A$. Total number of valence shell electrons at metal centre in $Fe(CO)_5$ or $Ni(CO)_4$ is $16$
$B$. These are predominantly low spin in nature
$C$. Metal-carbon bond strengthens when the oxidation state of the metal is lowered
$D$. The carbonyl $C-O$ bond weakens when the oxidation state of the metal is increased
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View SolutionThe formula of the complex potassium trichloroethyleneplatinate $(II)$ is........
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View SolutionIn $Fe(CO)_5$,the $Fe-C$ bond has
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View SolutionWhich statement is true for ferrocene?
MediumAIIMS 2007
View SolutionIf the bond length of $CO$ bond in carbon monoxide is $1.128 \ \mathring{A}$,then what is the value of $CO$ bond length in $Fe(CO)_5$?
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