In compound (X),hyperconjugation is present a | vedclass

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(C) Hyperconjugation requires an $\alpha-$hydrogen atom attached to an $sp^2$ hybridized carbon atom. In Toluene $(C_6H_5CH_3)$,the methyl group has t

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Toluene,nitrobenzene

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(C) Hyperconjugation requires an $\alpha-$hydrogen atom attached to an $sp^2$ hybridized carbon atom. In Toluene $(C_6H_5CH_3)$,the methyl group has three $\alpha-$hydrogens attached to the benzene ring,exhibiting hyperconjugation.Resonance effect involves the delocalization of $\pi-$electrons or lone pairs. In nitrobenzene $(C_6H_5NO_2)$,the nitro group is in conjugation with the benzene ring,exhibiting a strong resonance effect ($-M$ effect).Therefore,$X$ is Toluene and $Y$ is nitrobenzene.

In compound $(X)$,hyperconjugation is present and in $(Y)$,resonance effect is present. What are $X$ and $Y$,respectively?

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