Chemistry of HydrocarbonsHistory of Benzene1021Choose the best answerBenzene was discovered by:ARamsayBDaltonCFaradayDPriestley Like 1 Discuss 0Share
GasesPostulates of Kinetic Molecular Theory1022Choose the best answerWhich statements are assumptions of the Kinetic Molecular Theory of an ideal gas? (1) Intermolecular forces are negligible. (2) Molecules are in continuous random motion. (3) Molecular volume is negligible compared with container volume.A(1), (2) and (3)B(1) onlyC(2) and (3) onlyD(1) and (2) only Like 0 Discuss 0Share
Fundamental Concepts of ChemistryAtoms and Molecules1023Choose the best answerWhich phrase is scientifically acceptable?AA molecule of a compoundBA molecule of an elementCAn atom of an elementDAll of these Like 0 Discuss 0Share
Chemical BondingFormation of Ionic Bond1024Choose the best answerAn ionic compound A⁺B⁻ is most likely to form when:AA has high ionization energy and B has low electron affinityBA has low ionization energy and B has high electron affinityCBoth A and B have high ionization energiesDBoth A and B resist electron transfer Like 0 Discuss 0Share
Sindh MDCAT 2022 Chemistry#Diffusion in Solids#Solids1025Choose the best answerQ.99 Small diffusion in solid is due to:AVery fast motion of its particleBVibrational motions of its particleCRotational motion of its particleDTranslational motion of its particle Like 0 Discuss 0Share