Chemistry of HydrocarbonsWolff–Kishner Reduction96Choose the best answerWolff–Kishner reduction is carried out using:AZn(Hg)/HClBNH₂NH₂/KOH and heatCH₂/NiDNa/dry ether Like 0 Discuss 0Share
Chemistry of HydrocarbonsReactivity in Electrophilic Aromatic Substitution97Choose the best answerWhich compound is most readily sulphonated?ABenzeneBNitrobenzeneCTolueneDChlorobenzene Like 0 Discuss 0Share
Chemistry of HydrocarbonsReactivity in Electrophilic Aromatic Substitution98Choose the best answerWhich compound is most readily nitrated under ordinary direct nitration conditions?ABenzeneBPhenolCAnilineDNitrobenzene Like 0 Discuss 0Share
Chemistry of HydrocarbonsElectrophiles in Aromatic Substitution99Choose the best answerWhich of the following is NOT an electrophile?ANO₂⁺BSO₃CCl⁺DOH⁻ Like 0 Discuss 0Share
Chemistry of HydrocarbonsDirective Influence of Substituents100Choose the best answerWhich group is NOT ortho-para directing?A–NH₂B–OHC–XD–CHO Like 0 Discuss 0Share