LiquidsEvaporation31Choose the best answerWhich statement about evaporation is false?AIt is a surface phenomenonBIt is exothermicCIt can occur continuouslyDIt produces a cooling effect Like 0 Discuss 0Share
LiquidsBoiling Point and Altitude32Choose the best answerAmong the following locations, water is expected to have the highest boiling point where atmospheric pressure is greatest:ASkarduBK²CKarachiDMurree Like 0 Discuss 0Share
LiquidsVapour Pressure and Volatility33Choose the best answerWhich liquid has the highest vapour pressure among the following?AWaterBGlycerolCMercuryDPentane Like 0 Discuss 0Share
LiquidsGeneral Properties of Liquids34Choose the best answerA liquid takes the shape of its container mainly because:AIt has no definite volumeBIt is highly compressibleCIts molecules are completely independentDIts molecules can slide past one another Like 0 Discuss 0Share
LiquidsBoiling Point and Atmospheric Pressure35Choose the best answerThe boiling point of water is lower at high altitude mainly because:AAtmospheric pressure is lowerBAtmospheric pressure is higherCWater becomes nonpolarDHydrogen bonding disappears Like 0 Discuss 0Share