Fundamental Principles of Organic ChemistryHomologous Series46Choose the best answerWhich pair represents consecutive members of the same homologous series?ACH₄ and C₂H₆BC₂H₆ and C₂H₄CC₂H₅OH and CH₃COOHDCH₃CHO and CH₃COCH₃ Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryCoal and Types of Coal47Choose the best answerWhich type of coal has the highest calorific value among the following?APeatBLigniteCAnthraciteDCoal gas Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryGeometrical Isomerism48Choose the best answerMaleic acid and fumaric acid are:AChain isomersBFunctional isomersCGeometrical isomersDOptical isomers Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryOctane Number and Anti-Knock Agents49Choose the best answerIn leaded petrol, lead deposits in the engine were historically reduced by adding:AEthyl bromideBEthylene dibromideCEthylene dichlorideDMethane Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryHomologous Series50Choose the best answerThe general formula of open-chain alkanes is:ACₙH₂ₙ₊₂BCₙH₂ₙCCₙH₂ₙ₋₂DCₙH₂ₙO₂ Like 0 Discuss 0Share