37. The hydrolysis of an aromatic ester can readily occur upon treatment with NaOH in H₂O. The rate of the reaction depends on the electrophilicity of the carbonyl carbon. Which of the following substrates react at the fastest rate? (Reaction: X-C₆H₄-COOCH₃ + OH⁻/H₂O → X-C₆H₄-COOH + CH₃OH) (A) X = NO₂ (B) X = Cl (C) X = H (D) X = CH₃ (E) X = CH₃O