Chemistry of HydrocarbonsDirective Influence of Substituents6Choose the best answerWhich group is ortho-para directing but deactivating toward electrophilic aromatic substitution?A–CH₃B–ClC–NH₂D–OH Like 1 Discuss 0Share
Chemistry of HydrocarbonsHistory of Benzene7Choose the best answerBenzene was discovered by:ARamsayBDaltonCFaradayDPriestley Like 1 Discuss 0Share
Chemistry of HydrocarbonsGeneral Properties of Alkanes8Choose the best answerAlkanes are commonly called:AOlefinsBParaffinsCAromaticsDAlkynes Like 1 Discuss 0Share
Chemistry of HydrocarbonsPreparation of Alkenes by Dehydrohalogenation9Choose the best answerEthyl bromide reacts with alcoholic KOH to produce:AEthaneBEtheneCEthanolDEthyne Like 1 Discuss 0Share
Chemistry of HydrocarbonsPreparation of Alkenes by Dehydration of Alcohols10Choose the best answerWhich compound is suitable for preparing propene by dehydration?APropan-2-olBPropanoic acidCPropanalDPropane Like 1 Discuss 0Share