States of Matter & Gas Laws

4 terms

The mass of a gas per unit volume, which for a gas depends strongly on temperature, pressure and molar mass.

The state of matter in which particles are widely separated and move randomly at high speed, filling any container completely.

At constant volume, the pressure of a fixed mass of gas is directly proportional to its absolute temperature.

The rate at which a gas diffuses or effuses is inversely proportional to the square root of its molar mass.