Aldehydes and KetonesAldol Addition76Choose the best answerThe primary product of an aldol addition is:AA β-hydroxy acidBA β-hydroxy aldehyde or β-hydroxy ketoneCAn α-hydroxy aldehyde or α-hydroxy ketoneDAn α,β-unsaturated ester Like 0 Discuss 0Share
Aldehydes and KetonesIodoform Test77Choose the best answerWhich test distinguishes pentan-2-one from pentan-3-one?ATollens' testBFehling's testCIodoform testDFerric chloride test Like 0 Discuss 0Share
Aldehydes and KetonesIodoform Test78Choose the best answerWhich compound gives a positive iodoform test?ABenzaldehydeBPropanalCPropanoneDMethanal Like 0 Discuss 0Share
Aldehydes and KetonesPreparation of Aldehydes by Oxidation of Alcohols79Choose the best answerControlled oxidation of a primary alcohol with PCC produces:ACarboxylic acidBAldehydeCKetoneDEster Like 0 Discuss 0Share
Aldehydes and KetonesWolff–Kishner Reduction80Choose the best answerWolff–Kishner reduction is carried out under:AStrongly acidic conditionsBNeutral conditionsCStrongly basic conditionsDOxidizing conditions Like 0 Discuss 0Share