Identify the species having one pi-bond and t | vedclass

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(A) $1$. Analyze the number of $\pi$-bonds in each species:- $CO_{3}^{2-}$: Has one $\pi$-bond (delocalized over three oxygen atoms).- $O_{2}$: Has on

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$CO_{3}^{2-}$

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(A) $1$. Analyze the number of $\pi$-bonds in each species:- $CO_{3}^{2-}$: Has one $\pi$-bond (delocalized over three oxygen atoms).- $O_{2}$: Has one $\pi$-bond (in its ground state,$O=O$).- $SO_{2}$: Has two $\pi$-bonds (one $\pi$-bond per $S=O$ bond).- $SO_{3}$: Has three $\pi$-bonds.$2$. Analyze the number of canonical forms:- $CO_{3}^{2-}$: Has $3$ equivalent canonical forms.- $O_{2}$: Does not exhibit resonance in the standard sense of multiple canonical forms for a single Lewis structure in this context.$3$. Conclusion:$CO_{3}^{2-}$ is the species that contains one $\pi$-bond and exhibits $3$ canonical forms,which is the maximum among the given options.

Identify the species having one $\pi$-bond and the maximum number of canonical forms from the following:

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