Chemistry of HydrocarbonsDirective Influence of Substituents111Choose the best answerOrtho-para directing groups are generally:AActivating groupsBDeactivating groupsCAlways neutral groupsDAlways meta directors Like 0 Discuss 0Share
Chemistry of HydrocarbonsOrientation in Electrophilic Aromatic Substitution112Choose the best answerWhich group is meta-directing?A–OHB–NH₂C–NO₂D–OCH₃ Like 0 Discuss 0Share
Chemistry of HydrocarbonsConjugated Dienes113Choose the best answerWhich compound is specifically stabilized by conjugation between two C=C double bonds?ACH₂=CH–CH₃BCH₂=CH–C≡CHCCH₂=CH–CH=CH₂DCH₂=C=CH₂ Like 0 Discuss 0Share
Chemistry of HydrocarbonsActivating and Deactivating Groups114Choose the best answerThe correct order of ring activation toward electrophilic substitution is:AAniline > Phenol > BenzeneBBenzene > Phenol > AnilineCPhenol > Benzene > AnilineDBenzene > Aniline > Phenol Like 0 Discuss 0Share
Chemistry of HydrocarbonsReactivity in Electrophilic Aromatic Substitution115Choose the best answerWhich compound is least reactive toward electrophilic bromination of the aromatic ring?ANitrobenzeneBPhenolCAnisoleDChlorobenzene Like 0 Discuss 0Share