Fundamental Principles of Organic ChemistryModern Definition of Organic Chemistry46Choose the best answerWhich statement best describes modern organic chemistry?AIt studies only compounds produced by living organisms.BIt mainly studies hydrocarbons and their derivatives.CIt includes every carbon compound without exception.DIt excludes compounds containing nitrogen and oxygen. Like 0 Discuss 0Share
Sindh MDCAT 2021 Chemistry#Carbocation Stability#Fundamental Principles of Organic Chemistry47Choose the best answerThis is the most stable carbonium ion:ACH₃BRCH₂CR2CHDR3C Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryNomenclature of Acid Halides48Choose the best answerThe IUPAC name of acetyl chloride is:AMethanoyl chlorideBEthanoyl chlorideCPropanoyl chlorideDButanoyl chloride Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryCommon and IUPAC Names of Hydrocarbons49Choose the best answerThe IUPAC name of isobutylene is:ABut-1-eneBBut-2-eneC2-MethylpropeneD2-Methylbut-1-ene Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryOctane Number and Knocking50Choose the best answerThe octane number of petrol is a measure of its:AIgnition temperatureBAnti-knock qualityCSulfur contentDCarbon content Like 0 Discuss 0Share