5 Written questions
5 Matching questions
- unsaturated solution
- a Describes a substance that cannot be dissolved in a given solvent.
- b Contains less dissolved solute for a given temperature and pressure than a saturated solution; has further capacity to hold more solute.
- c Describes two liquids that are soluble in each other.
- d Describes two liquids that can be mixed together but separate shortly after you cease mixing them.
- e The number of moles of solute dissolved per liter of solution.
5 Multiple choice questions
- The ratio of the number of moles of solute dissolved in one kilogram of solvent.
- The diffusion of solvent particles across a semipermeable membrane from an area of higher solvent concentration to an area of lower solvent concentration.
- A physical property of a solution that depends on the number, but not the identity, of the dissolved solute particles.
- The additional pressure needed to reverse osmosis.
- A type of heterogeneous mixture whose particles settle out over time and can be separated from the mixture by filtration.
5 True/False questions
Henry's law → States that at a given temperature, the solubility of a gas in a liquid is directly proportional to the pressure of the gas above the liquid.
solvation → The ratio of the number of moles of solute dissolved in one kilogram of solvent.
vapor pressure lowering → The additional pressure needed to reverse osmosis.
solubility → The maximum amount of solute that will dissolve in a given amount of solvent at a specific temperature and pressure.
Tyndall effect → The scattering of light by colloidal particles.