Among the species: CO_2,CH_3COO^-,CO,CO_3^{2- | vedclass

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Question

(D) The bond strength is inversely proportional to the bond order. Calculating the bond order for the given species: $CO$: Bond order = $3.0$ $CO_2$:

Vedclass · Accepted Answer

$CO_3^{2-}$

Vedclass · Answer

(D) The bond strength is inversely proportional to the bond order. Calculating the bond order for the given species: $CO$: Bond order = $3.0$ $CO_2$: Bond order = $2.0$ $HCHO$: Bond order = $2.0$ $CH_3COO^-$: Bond order = $1.5$ $CO_3^{2-}$: Bond order = $1.33$ Since $CO_3^{2-}$ has the lowest bond order of $1.33$,it possesses the weakest carbon-oxygen bond. Therefore,the correct option is $(D)$.

Among the species: $CO_2$,$CH_3COO^-$,$CO$,$CO_3^{2-}$,$HCHO$,which has the weakest carbon-oxygen bond?

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