Chemistry of HydrocarbonsOrientation in Electrophilic Aromatic Substitution1Choose the best answerWhich group is ortho-para directing?A–CH₃B–NO₂C–COOHD–SO₃H Like 0 Discuss 0Share
Chemistry of HydrocarbonsOrientation in Electrophilic Aromatic Substitution2Choose the best answerWhich group is meta-directing?A–OHB–NH₂C–NO₂D–OCH₃ Like 0 Discuss 0Share