MDCAT Chemistry Past PapersIBA MDCAT Chemistry Paper Reconduct 2024#Atomic Structure#Quantum Numbers1071Choose the best answerThe Magnetic quantum number of 4f orbital would be: (IBA MDCAT Reconduct 2024)A−2, −3, −1, 0, +2, +3, +1, +4B−2, −3, −1, 0, +2, +3, +1C−3, −4, −2, −1, 0, +4, +3, +2, +1D−3, −2, −1, 0, +1, +2, +3 Like 0 Discuss 0Share
SINDH MDCAT 2019 CHEMISTRY#Chemical Kinetics#Order of Reaction1072Choose the best answerWhat is the order of the following reaction (2NO + O₂ → 2NO₂): (Sindh MDCAT 2019)A0B1C2D3 Like 0 Discuss 0Share
StoichiometryMolar Volume1073Choose the best answerThe volume occupied by one mole of a gas at specified conditions is called:AMolar volumeBMolar massCActive massDMolecular mass Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryPositional Isomerism1074Choose the best answerWhich pair represents positional isomerism?APentane and 2-MethylbutaneBBut-1-ene and But-2-eneCEthanol and Dimethyl etherDPropanone and Propanal Like 0 Discuss 0Share
Aldehydes and KetonesAcetal Formation1075Choose the best answerAldehydes react with excess alcohol in the presence of dry HCl to form:AEthersBAcetalsCEstersDKetals Like 0 Discuss 0Share