MDCAT Chemistry Past Papers Reconduct 2023#Liquids#Viscosity56Choose the best answerWhat property does viscosity measure in liquids? (MDCAT Reconduct 2023)ASurface tensionBResistance in flowCDensityDVolume Like 0 Discuss 0Share
LiquidsHydrogen Bonding in Biomolecules57Choose the best answerThe spiral or α-helical structure of protein chains is stabilized mainly by:AIonic bonding onlyBHydrogen bondingCMetallic bondingDLondon forces only Like 0 Discuss 0Share
LiquidsHydrogen Bonding and Boiling Point58Choose the best answerWhich compound has the highest boiling point?ANH₃BCH₄CH₂ODHF Like 0 Discuss 0Share
MDCAT Chemistry Past Papers 2024Sindh MDCAT Chemistry Past Paper 2024#Liquids#Surface Tension59Choose the best answerWhich of the following liquids shows maximum surface tension?AWaterBMercuryCEthyl alcoholDChloroform Like 0 Discuss 0Share
LiquidsLiquid–Vapour Dynamic Equilibrium60Choose the best answerWhen evaporation and condensation occur at equal rates in a closed container:AThe liquid disappearsBDynamic equilibrium is establishedCBoiling starts automaticallyDVapour formation stops Like 0 Discuss 0Share