Aldehydes and KetonesTests for Aldehydes and Ketones26Choose the best answerWhich test or tests can distinguish benzaldehyde from acetophenone?ATollens' testBFehling's testCIodoform testDTollens' test and iodoform test Like 0 Discuss 0Share
Aldehydes and KetonesIodoform Test27Choose the best answerWhich test distinguishes acetophenone from benzophenone?ATollens' testBFehling's testCIodoform testDAll of the above Like 0 Discuss 0Share
Aldehydes and KetonesClemmensen Reduction28Choose the best answerEthanal can be converted into ethane in a single step using:ANa–Hg/H₂OBZn(Hg)/concentrated HClCAluminium isopropoxide in isopropyl alcoholDLiAlH₄/ether Like 0 Discuss 0Share
Aldehydes and KetonesIodoform Test29Choose the best answerWhich compound does NOT give a positive iodoform test?APentan-2-oneBEthanolCEthanalDPentan-3-one Like 0 Discuss 0Share
Aldehydes and KetonesPreparation by Ozonolysis of Alkenes30Choose the best answerWhich alkene gives propanal and propanone on reductive ozonolysis?ACH₃CH₂CH=C(CH₃)₂BCH₃CH₂CH=CHCH₂CH₃CCH₃CH₂CH=CHCH₃D(CH₃)₂C=CHCH₃ Like 0 Discuss 0Share