StoichiometryLimiting Reagent2411Choose the best answerFor the reaction: A + 2B → AB₂ in which case is B the limiting reagent?A50 mol A with 100 mol BB100 mol A with 200 mol BC100 atoms A with 100 atoms BD50 atoms A with 100 atoms B Like 0 Discuss 0Share
BUMHS MDCAT 2025 Chemistry#Liquids#Vapour Pressure2412Choose the best answerWhich of the following has lower vapour pressure? (BUMHS MDCAT 2025)ACHCl₃BCCl₄CH₂ODCH₃COCH₃ Like 1 Discuss 0Share
ElectrochemistryEMF of Electrochemical Cell2413Choose the best answerThe driving potential that pushes electrons through the external circuit of a galvanic cell is called:AElectromotive force (emf)BResistanceCConductanceDElectrolysis Like 1 Discuss 0Share
LiquidsMeasurement of Surface Tension2414Choose the best answerSurface tension of a liquid can be measured using a:AStalagmometerBThermometerCViscometerDManometer Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryNomenclature of Aldehydes and Ketones2415Choose the best answerWhich pair is correctly matched?AGlyoxal — PropanedialBGlyoxal — EthanedialCGlyoxal — MethanedialDGlyoxal — Butanedial Like 0 Discuss 0Share