5 Written Questions
5 Matching Questions
- atmosphere (atm)
- Graham's Law
- Kinetic Molecular Theory
- Crystalline Solid
- a the energy-releasing process by which a gas or vapor becomes a liquid
- b unit used to report air pressure
- c solid whose atoms, ions or molecules are arranged in an orderly, geometric, 3D structure.
- d used to compare the diffusion rates of 2 gases
Rate A/Rate B = square root of molar mass b/molar mass a
- e describes behavior of gases in terms of particles in motion; makes several assumptions about size, motion and energy of gas particles
5 Multiple Choice Questions
- a measure of the resistance of a liquid to flow, which is affected by the size and shape of particles, and generally increases as the temperature decreases and as intermolecular forces increase.
- the temperature at which a liquid is converted into a crystalline solid.
- states that the rate of effusion for a gas is inversely proportional to the square root of its molar mass
- the movement of one material through another from an area of higher concentration to lower concentration
- When they coexist as physically distinct parts of a mixture
5 True/False Questions
Dalton's Law of Partial Pressures → states that the rate of effusion for a gas is inversely proportional to the square root of its molar mass
dispersion forces → the attractions between oppositely charged regions of polar molecules
what explains the different properties of solids, liquids and gases? → Kinetic Molecular Theory
What explains the behavior of solids and liquids? → the kinetic-molecular theory
Allotrope → force applied per unit area