5 Written questions
5 Matching questions
- boiling point elevation
- unsaturated solution
- Brownian motion
- Henry's law
- a The jerky, random, rapid movements of colloid particles that results from collisions of particles of the dispersion medium with the dispersed medium.
- b Contains less dissolved solute for a given temperature and pressure than a saturated solution; has further capacity to hold more solute.
- c The maximum amount of solute that will dissolve in a given amount of solvent at a specific temperature and pressure.
- d The temperature difference between a solution's boiling point and a pure solvent's boiling point.
- e 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.
5 Multiple choice questions
- Describes two liquids that can be mixed together but separate shortly after you cease mixing them.
- The scattering of light by colloidal particles.
- Describes a substance that cannot be dissolved in a given solvent.
- The additional pressure needed to reverse osmosis.
- A physical property of a solution that depends on the number, but not the identity, of the dissolved solute particles.
5 True/False questions
colloid → Describes a substance that can be dissolved in a given solvent.
heat of solution → Contains the maximum number of dissolved solute for a given amount of solvent at a specific temperature and pressure.
concentration → A quantitative measure of the amount of solute in a given amount of solvent or solution.
suspension → A type of heterogeneous mixture whose particles settle out over time and can be separated from the mixture by filtration.
soluble → Describes a substance that can be dissolved in a given solvent.