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Which of the following is not correct? [ $M$ = Metal]

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Bond angle of ${OCl}_{2} > {OF}_{2}$

$O - O$ Bond length $O_{2} H_{2} > O_{2} F_{2}$

$C - O$ Bond length $[M {(CO)}_{x}]^{2 -} > [M {(CO)}_{x}]^{-} > [M {(CO)}_{x}]$

$M - C$ Bond length $[M {(CO)}_{x}]^{2 -} > [M {(CO)}_{x}]^{-} > [M {(CO)}_{x}]$

answer is D.

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Detailed Solution

$[M {(CO)}_{x}]^{2 -}$ $\Rightarrow$ Shows maximum synergic boding

Synergic bonding ↑ $M - C$ bond length ↓

$M - C$ Bond length is in the order $[M {(CO)}_{x}]^{2 -} < [M {(CO)}_{x}]^{-} < [M {(CO)}_{x}]$

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