Alcohols and PhenolsDehydration of Alcohols66Choose 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 Chlorides67Choose 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
XIIMDCAT Chemistry Test#Alcohols and Phenols#Phenols68Choose the best answerWhich type of substituent increases the acidic strength of phenol?AElectron-donating groupBLewis baseCNucleophileDElectron-withdrawing group Like 0 Discuss 0Share
Alcohols and PhenolsGrignard Reaction with Esters69Choose 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 Alcohols70Choose 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