BUMHS MDCAT 2025 Chemistry#Nomenclature of Organic Compounds#Organic Nomenclature166Choose the best answerThe IUPAC name for CH₃–CH₂–CO–CH₂–CHO is : (BUMHS MDCAT 2025)A3-one pentanalB3-oxo pentanalC3-one pentanolD3-oxo pentanol Like 0 Discuss 0Share
SolidsKinetic Molecular Theory of Solids167Choose the best answerAccording to the Kinetic Molecular Theory, particles in a solid:AHave translational motion onlyBHave rotational motion onlyCVibrate about their mean positionsDMove freely throughout the solid Like 0 Discuss 0Share
ElectrochemistryCalculation of Oxidation Number168Choose the best answerThe average oxidation state of carbon in glucose, C₆H₁₂O₆, is:A+4B−4C+6D0 Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryPositional Isomerism169Choose the best answerWhich compound cannot show positional isomerism?APropanolBButeneCPentyneDEthane Like 0 Discuss 0Share
Chemistry of HydrocarbonsFree-Radical Halogenation of Alkanes170Choose the best answerWhich product is NOT normally formed during free-radical chlorination of ethane?ACH₃CH₂ClBCH₂ClCH₂ClCCH₂=CH₂DCH₃CHCl₂ Like 3 Discuss 0Share