MDCAT Chemistry Paper 2025#Nomenclature of Organic Compounds#Organic Nomenclature551Choose the best answerIUPAC name of the compound C₂H₅CH=C(C₃H₇)C₂H₅ is: (IBA MDCAT 2025)A1,2-diethyl-2-propyleneB3-ethylhept-3-eneC4-ethylhept-3-eneD4-ethylhept-2-ene Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryChiral Carbon552Choose the best answerA carbon atom bonded to four different groups is called:AAllylic carbonBBenzylic carbonCChiral or asymmetric carbonDCarbonyl carbon Like 0 Discuss 0Share
Alkyl HalidesCarbon-Halogen Bond Strength553Choose the best answerThe correct decreasing order of C–X bond enthalpy is:ACH₃F > CH₃Cl > CH₃Br > CH₃IBCH₃Cl > CH₃F > CH₃Br > CH₃ICCH₃F > CH₃Cl > CH₃I > CH₃BrDCH₃I > CH₃Br > CH₃Cl > CH₃F Like 0 Discuss 0Share
XiMDCAT XI Complete Chemistry Grand Test#Atomic Structure#Quantum Numbers554Choose the best answerWhich set of quantum numbers is not allowed?An = 3, l = 2, m = −2, s = +1/2Bn = 4, l = 0, m = 0, s = −1/2Cn = 3, l = 2, m = −3, s = +1/2Dn = 5, l = 3, m = 0, s = −1/2 Like 0 Discuss 0Share
KMU MDCAT 2024 Chemistry#Electronegativity#Periodic Trends555Choose the best answerElectronegativity of Al is approximately equal to that of (KMU MDCAT 2024)ABBBeCMgDNa Like 0 Discuss 0Share