LiquidsLondon Dispersion Forces106Choose the best answerInstantaneous dipole–induced dipole attractions are called:ALondon dispersion forcesBHydrogen bondsCIon–dipole forcesDCovalent bonds Like 0 Discuss 0Share
LiquidsVapour Pressure and Intermolecular Forces107Choose the best answerWhich liquid has the lowest vapour pressure among the following?AMethanalBEthanalCPropanolDEthanol Like 0 Discuss 0Share
LiquidsHydrogen Bonding108Choose the best answerWhich substance exhibits intermolecular hydrogen bonding?AH₂SBNH₃CHIDSiH₄ Like 0 Discuss 0Share
LiquidsEvaporative Cooling109Choose the best answerThe cooling sensation after bathing is mainly caused by:ACondensation of water on the skinBEvaporation of water from the skinCFreezing of waterDIncreased atmospheric pressure Like 0 Discuss 0Share
LiquidsVapour Pressure and Intermolecular Forces110Choose the best answerWhich order of vapour pressure is correct at the same temperature?AC₃H₇OH < C₃H₈BC₃H₇OH > C₃H₈CC₃H₇OH = C₃H₈DVapour pressure is independent of intermolecular forces Like 0 Discuss 0Share