Sindh MDCAT 2022 Chemistry#Liquids#Viscosity166Choose the best answerQ.70 Viscosity is the measure of:AVolumeBResistance in the flow of a liquidCFluidity of liquidDMass Like 0 Discuss 0Share
MDCAT Chemistry Past Paper 2023#Capillary Action#Liquids167Choose the best answerWater rises in a capillary tube because of: (MDCAT 2023)ACohesive force & adhesive forces are the sameBAdhesive forces of molecules exceed cohesive forceCCohesive force is greater than adhesive forceDCohesive force and adhesive force to explain the property in the above question is irrelevant Like 0 Discuss 0Share
MDCAT Chemistry Past Papers 2024Sindh MDCAT Chemistry Past Paper 2024#Liquids#Vapour Pressure168Choose the best answerAccording to Raoult's law, the relative lowering of vapor pressure is equal to:AMole fraction of soluteBMole fraction of solventCMolarityDMolality Like 0 Discuss 0Share
XiMDCAT XI Complete Chemistry Grand Test#Anomalous Expansion of Water#Liquids169Choose the best answerWhen water freezes, its volume changes by about ___ and its density ___.A9%, increasesB12%, decreasesC9%, decreasesD12%, increases Like 0 Discuss 0Share
Sindh MDCAT 2020 Chemistry#Liquids#Vapour Pressure170Choose the best answerWhich of the following has the lowest vapour pressure at 20°C? (Sindh MDCAT 2020)ADiethyl etherBChloroformCCarbon tetrachlorideDWater Like 0 Discuss 0Share