LiquidsVapour Pressure and Boiling Point61Choose the best answerA liquid will boil earliest if its vapour pressure at room temperature is:A800 torrB650 torrC500 torrD400 torr Like 0 Discuss 0Share
LiquidsIntermolecular Forces and Boiling Point62Choose the best answerIf substance A has a higher boiling point than substances B and C, then A generally has:AThe weakest intermolecular forcesBThe strongest intermolecular forcesCThe highest vapour pressureDThe lowest molecular attraction Like 0 Discuss 0Share
LiquidsCondensation63Choose the best answerCondensation of a vapour into a liquid is accompanied by:AIncrease in molecular energyBIncrease in molecular separationCNo energy changeDDecrease in energy Like 0 Discuss 0Share
LiquidsVaporization64Choose the best answerVaporization is the conversion of:ASolid → gasBLiquid → gasCSolid → liquidDGas → liquid Like 0 Discuss 0Share
MDCAT Chemistry Past Papers Reconduct 2023#Liquids#Viscosity65Choose the best answerWhat property does viscosity measure in liquids? (MDCAT Reconduct 2023)ASurface tensionBResistance in flowCDensityDVolume Like 0 Discuss 0Share