Alcohols and PhenolsDehydration of Alcohols81Choose the best answerWhich alcohol undergoes acid-catalysed dehydration most readily?AMethanolBEthanolCPropan-2-olDtert-Butanol Like 0 Discuss 0Share
Alcohols and PhenolsConversion of Alcohols to Alkyl Chlorides82Choose the best answerWhich reagent is generally preferred in the laboratory for preparing pure alkyl chlorides from alcohols?AConcentrated HClBSOCl₂CCl₂/UV lightDNaCl Like 0 Discuss 0Share
Alcohols and PhenolsGrignard Reaction with Esters83Choose the best answerA Grignard reagent reacts with an acetate ester using excess reagent to produce:APrimary alcoholBSecondary alcoholCTertiary alcoholDAldehyde Like 0 Discuss 0Share
Alcohols and PhenolsBoiling Point of Alcohols84Choose the best answerThe correct decreasing order of boiling point is:AButan-1-ol > Propan-1-ol > Propan-2-ol > EthanolBEthanol > Propan-2-ol > Propan-1-ol > Butan-1-olCPropan-1-ol > Butan-1-ol > Ethanol > Propan-2-olDButan-1-ol > Ethanol > Propan-1-ol > Propan-2-ol Like 0 Discuss 0Share
Alcohols and PhenolsPositional Isomerism of Alcohols85Choose the best answerWhich pair has the same molecular formula but belongs to different classes of alcohols?AEthanol and MethanolBPropan-1-ol and Propan-2-olCMethanol and Propan-2-olDButan-1-ol and Ethanol Like 1 Discuss 0Share