5 Written questions
5 Matching questions
- Tyndall effect
- freezing point depression
- unsaturated solution
- a The ratio of the number of moles of solute dissolved in one kilogram of solvent.
- b Contains less dissolved solute for a given temperature and pressure than a saturated solution; has further capacity to hold more solute.
- c The scattering of light by colloidal particles.
- d The difference in temperature between a solution's freezing point and the freezing point of its pure solvent.
- e A type of heterogeneous mixture whose particles settle out over time and can be separated from the mixture by filtration.
5 Multiple choice questions
- The process of surrounding solute particles with solvent particles to form a solutions; occurs only where and when the solute and solvent particles come in contact with each other.
- Describes two liquids that can be mixed together but separate shortly after you cease mixing them.
- The ratio of the number of moles of solute in solution to the total number of moles of solute and solvent.
- 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.
- The maximum amount of solute that will dissolve in a given amount of solvent at a specific temperature and pressure.
5 True/False questions
heat of solution → The overall energy change that occurs during the solution formation process.
boiling point elevation → The difference in temperature between a solution's freezing point and the freezing point of its pure solvent.
concentration → A quantitative measure of the amount of solute in a given amount of solvent or solution.
Brownian motion → A quantitative measure of the amount of solute in a given amount of solvent or solution.
soluble → Describes a substance that cannot be dissolved in a given solvent.