Which of the following has the highest reacti | vedclass

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(D) Nucleophilic aromatic substitution in aryl halides is facilitated by the presence of electron-withdrawing groups $(EWG)$ at the ortho and para pos

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$2,4,6-$Trinitrochlorobenzene

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(D) Nucleophilic aromatic substitution in aryl halides is facilitated by the presence of electron-withdrawing groups $(EWG)$ at the ortho and para positions relative to the halogen atom. These groups stabilize the carbanion intermediate (Meisenheimer complex) formed during the reaction through resonance and inductive effects. As the number of electron-withdrawing nitro groups $(-NO_2)$ increases,the electron density on the benzene ring decreases,making the carbon atom attached to the chlorine more electrophilic and thus more susceptible to nucleophilic attack. Therefore,$2,4,6-$trinitrochlorobenzene has the highest number of electron-withdrawing groups,making it the most reactive towards nucleophilic substitution.

Which of the following has the highest reactivity towards nucleophilic substitution reaction involving the cleavage of the $C-Cl$ bond?

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