Chemistry of HydrocarbonsFriedel–Crafts Alkylation6Choose the best answerFriedel–Crafts alkylation introduces a:ANitro groupBSulphonic acid groupCAlkyl groupDCarboxyl group Like 1 Discuss 0Share
Chemistry of HydrocarbonsPreparation of Alkenes by Dehydrohalogenation7Choose the best answerEthyl bromide reacts with alcoholic KOH to produce:AEthaneBEtheneCEthanolDEthyne Like 1 Discuss 0Share
Chemistry of HydrocarbonsFriedel–Crafts Alkylation8Choose the best answerThe electrophile in Friedel–Crafts alkylation is represented as:AR⁺BCl⁻COH⁻DH⁺ Like 1 Discuss 0Share
Chemistry of HydrocarbonsResonance and Bond Order in Benzene9Choose the best answerThe bond order of each C–C bond in benzene is:AExactly 1BExactly 2CBetween 1 and 2DAlternately 1 and 2 in the real molecule Like 0 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