LiquidsVaporization121Choose the best answerVaporization is the conversion of:ASolid → gasBLiquid → gasCSolid → liquidDGas → liquid Like 0 Discuss 0Share
LiquidsHydrogen-Bond-Like Interactions122Choose the best answerWhich compound can form a weak hydrogen-bond-like interaction with suitable hydrogen-bond acceptors despite containing no O–H, N–H or F–H bond?ACHCl₃BCCl₄CC₂Cl₄DCF₄ Like 0 Discuss 0Share
LiquidsHydrogen Bonding and Volume Contraction123Choose the best answerWhen 50 mL ethanol is mixed with 50 mL water, the final volume may be less than 100 mL mainly because of:AVapour pressureBHydrogen bondingCBoilingDChemical reaction Like 0 Discuss 0Share
LiquidsAnomalous Behaviour of Water124Choose the best answerWater shows anomalous expansion when cooled from:A100°C to 0°CB4°C to 0°CC10°C to 4°CD0°C to −10°C Like 0 Discuss 0Share
LiquidsVan der Waals Forces125Choose the best answerIn the broad terminology used by the source, intermolecular attractions are collectively called:AVan der Waals forcesBCohesive bondsCLondon forces onlyDAdhesive forces Like 0 Discuss 0Share