Nomenclature of Organic CompoundsNomenclature of Organic Compounds MCQs#Organic Nomenclature66Choose the best answerSelect the correct IUPAC name for acraldehyde.AProp-2-enalBPropenyl aldehydeCBut-2-en-1-alDPropanal Like 0 Discuss 0Share
Nomenclature of Organic CompoundsNomenclature of Organic Compounds MCQs#Organic Nomenclature67Choose the best answerSelect the correct IUPAC name for acetophenone.ADiphenylmethanoneB1-Phenylpropan-1-oneCBenzenecarbaldehydeD1-Phenylethan-1-one Like 7 Discuss 1Share1
Nomenclature of Organic CompoundsNomenclature of Organic Compounds MCQs#Chemical Bonding#Sigma and Pi Bonds68Choose the best answerIn which compound is a σ bond formed by sp–sp³ hybrid-orbital overlap?ACH₃–C≡C–HBHC≡CHCCH₂=CH–CH=CH₂DCH₃–CH=CH–CH₃ Like 0 Discuss 0Share
Nomenclature of Organic CompoundsNomenclature of Organic Compounds MCQs#Multiple-Bond Locants69Choose the best answerWhen a double bond and a triple bond are equally distant from opposite ends of the parent chain, which bond receives the lower locant?AThe triple bond gets the lower locantBThe double bond gets the lower locantCThe longer chain is ignoredDA substituent gets the lower locant Like 0 Discuss 0Share
Nomenclature of Organic CompoundsNomenclature of Organic Compounds MCQs#Organic Nomenclature70Choose the best answerSelect the correct IUPAC name for CH₂=C(CH₃)CH(CH₃)CH₃.A2,3-Dimethylbut-2-eneB3-Methylpent-1-eneC2-Methylbut-2-eneD2,3-Dimethylbut-1-ene Like 0 Discuss 0Share