Fundamental Principles of Organic ChemistryNomenclature of Polyhydric Alcohols161Choose the best answerWhich pair is correctly matched?AEthylene glycol — Ethane-1,2-diolBEthylene glycol — Propane-1,2-diolCEthylene glycol — Ethane-1,1-diolDEthylene glycol — Ethane-1,3-diol Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryBuckminsterfullerene C₆₀162Choose the best answerThe molecular shape of C₆₀ is best described as:ALinearBTetrahedralCA hollow cage resembling a footballDA planar hexagon Like 0 Discuss 0Share
Sindh MDCAT 2021 Chemistry#Classification of Organic Compounds#Fundamental Principles of Organic Chemistry163Choose the best answerWhich one of the following is a heterocyclic compound:APyridineBPhenolCBenzeneDMethane Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryOctane Number and Knocking164Choose the best answerKnocking in petrol engines can be reduced by:ACyclisationBBranchingCAromatisationDAll of these Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryHomologous Series165Choose the best answerWhich statement best defines a homologous series?AMembers have the same molecular formula.BMembers have the same functional group and successive members differ by CH₂.CMembers have the same empirical formula.DMembers have identical physical properties. Like 0 Discuss 0Share