MDCAT Chemistry Past Papers 2024Sindh MDCAT Chemistry Past Paper 2024#Chemical Bonding#London Dispersion Forces161Choose the best answerWhich of the following possesses the weakest London dispersion forces?AF₂BBr₂CCl₂DI₂ Like 0 Discuss 0Share
Atomic StructureIsoelectronic Species162Choose the best answerWhich pair is NOT isoelectronic?AMn²⁺ and Fe³⁺BFe²⁺ and Mn²⁺CO²⁻ and F⁻DNa⁺ and Mg²⁺ Like 0 Discuss 0Share
UHS MDCAT 2025 Chemistryuhs mdcat chemistry 2025#Liquids#Vapour Pressure163Choose the best answerWhich one of the following has higher vapour pressure?AacetoneBacetaldehydeCIsopentaneDBenzene Like 3 Discuss 0Share
Atomic StructureIsotones164Choose the best answerThe atoms ³¹₁₅P and ³²₁₆S have the same:AMass numberBNumber of electronsCNumber of neutronsDNumber of protons Like 0 Discuss 0Share
Stoichiometry Stoichiometry MCQS#Avogadro's Number165Choose the best answerHow many electrons are present in one mole of electrons?A1 electronB6.02 × 10²³ coulombsC6.02 × 10²³ electronsD1 gram of electrons Like 0 Discuss 0Share