MDCAT Chemistry Past Papers Reconduct 2023#Atomic Structure#Quantum Numbers1271Choose the best answerWhich principle states that no two electrons in an atom can have the same set of quantum numbers? (MDCAT Reconduct 2023)APauli’s exclusion principleBHeisenberg uncertainty principleCHund’s ruleDAufbau principle Like 1 Discuss 0Share
StoichiometryRelative Atomic Mass1272Choose the best answerThe mass of an atom compared with 1/12 of the mass of a ¹²C atom is its:ARelative atomic massBMolecular massCFormula massDMolar volume Like 0 Discuss 0Share
MDCAT Chemistry Past PapersIBA MDCAT Chemistry Paper Reconduct 2024#Nomenclature of Organic Compounds#Organic Nomenclature1273Choose the best answerWhat is the IUPAC name of the compound CH₂=CH–CH=CH–CH=CH–CH₃? (IBA MDCAT Reconduct 2024)A1,3,5-HeptatrieneB2,4,6-HeptatrieneCHepta-1,3,5-dieneDHepta-2,4,6-triene Like 0 Discuss 0Share
Chemistry of HydrocarbonsNitration of Benzene1274Choose the best answerIn nitration of benzene, concentrated H₂SO₄ helps generate:ANO₂⁺BNO₃⁻CNH₄⁺DOH⁻ Like 1 Discuss 0Share
Nomenclature of Organic CompoundsNomenclature of Organic Compounds MCQs#Organic Nomenclature1275Choose the best answerWhat is the correct IUPAC name of (CH₃)₃C–CH=CH₂?A3,3,3-Trimethylprop-1-eneB1,1,1-Trimethylprop-2-eneC3,3-Dimethylbut-1-eneD2,2-Dimethylbut-3-ene Like 0 Discuss 0Share