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Solubility: Quiz

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Question 1: The extent of solubility ranges widely, from infinitely soluble (fully miscible[2] ) such as ________ in water, to poorly soluble, such as silver chloride in water.
Alcoholic beverage1,4-ButanediolFlumazenilEthanol

Question 2: In contrast, a non-polar or lipophilic solute such as ________ is insoluble in water, fairly soluble in methanol, and highly soluble in non-polar benzene.
NaphthalenePyreneAcenaphtheneAcenaphthylene

Question 3: The speed at which a solid dissolves may depend on its crystallinity or lack thereof in the case of ________ solids and the surface area (crystallite size) and the presence of polymorphism.
LiquidAmorphous solidGlassGlass transition

Question 4: The solubility line (or curve) is the line (or lines) on a ________ which give the limits of solute addition.
Phase diagramSolidPhase transitionGas

Question 5: The partition coefficient (________) is a measure of differential solubility of a compound in a hydrophobic solvent (octanol) and a hydrophilic solvent (water).
Partition coefficientAmphiphileSolubility equilibriumSolvation

Question 6: The last two effects can be quantified using the equation for ________.
SolutionPartition coefficientSolubility equilibriumSolubility table

Question 7: The ________ is a theoretical model describing the solubility of polymers.
Flory–Huggins solution theorySolvationIdeal solutionSolvent

Question 8: As with other equilibrium constants, ________ can affect the numerical value of solubility constant.
LightningWater vaporThermodynamic temperatureTemperature

Question 9: A mixture of gasoline and sugar can therefore be separated by ________, or extraction with water.
ChromatographyFiltrationCrystallizationDistillation

Question 10: The solubility of ________ nearly always increases with temperature.
BiochemistryOrganic compoundCarbonOrganic chemistry







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