5 Written Questions
5 Matching Questions
- osmotic pressure
- boiling point elevation
- a Describes two liquids that are soluble in each other.
- b The additional pressure needed to reverse osmosis.
- c The temperature difference between a solution's boiling point and a pure solvent's boiling point.
- d The diffusion of solvent particles across a semipermeable membrane from an area of higher solvent concentration to an area of lower solvent concentration.
- e Hetergeneous mixtures containing particles larger than solution particles but smaller than suspension particles that are categorized according to the phases of their dispersed particles and dispersing mediums.
5 Multiple Choice Questions
- Describes two liquids that can be mixed together but separate shortly after you cease mixing them.
- The lowering of vapor pressure of a solvent by the addition of a nonvolatile solute to the solvent.
- Contains less dissolved solute for a given temperature and pressure than a saturated solution; has further capacity to hold more solute.
- The ratio of the number of moles of solute dissolved in one kilogram of solvent.
- The number of moles of solute dissolved per liter of solution.
5 True/False Questions
freezing point depression → The difference in temperature between a solution's freezing point and the freezing point of its pure solvent.
concentration → The ratio of the number of moles of solute in solution to the total number of moles of solute and solvent.
solubility → The maximum amount of solute that will dissolve in a given amount of solvent at a specific temperature and pressure.
supersaturated solution → Contains more dissolved solute than a saturated solution at the same temperature.
heat of solution → The overall energy change that occurs during the solution formation process.