MDCAT Chemistry Past PapersIBA MDCAT Chemistry Paper Reconduct 2024#Charles's Law#Gases896Choose the best answerThe gas law in which the pressure is kept constant is known as: (IBA MDCAT Reconduct 2024)ABoyle's LawBCharles' LawCDalton's LawDGraham's Law Like 5 Discuss 0Share
GasesPositive Deviation from Ideal Behaviour897Choose the best answerAt sufficiently high pressure, where excluded-volume effects dominate, the volume of a real gas compared with the ideal-gas prediction is generally:ASmallerBLargerCExactly the sameDZero Like 0 Discuss 0Share
Nomenclature of Organic CompoundsNomenclature of Organic Compounds MCQs#Chemical Bonding#Hybridization898Choose the best answerHow many carbon atoms are sp² hybridized in ethene (C₂H₄)?A1B2C3D0 Like 0 Discuss 0Share
Chemical BondingDipole Moment and Molecular Polarity899Choose the best answerWhich molecule has zero dipole moment?ACH₄BNH₃CHFDH₂O Like 0 Discuss 0Share
ElectrochemistryStandard Hydrogen Electrode900Choose the best answerSHE acts as an anode with Cu but as a cathode with Zn because:AZn has a lower E°red than H⁺/H₂, while Cu has a higher E°redBZn has a higher E°red than CuCCu has a lower E°red than ZnDHydrogen always acts only as an anode Like 0 Discuss 0Share