Chem Final
A flask containing molecules of gas A and a separate flask containing the molecules of gas B are both at the same temperature. Gases A and B must have equal
Average kinetic energies
Which gas would have the slowest rate of diffusion when all of the gases are held at the same temperature and pressure?
CO2
As the pressure on a sample of a gas increases at constant temperature, the volume of the gas
Decreases
The volume of a given mass of an ideal gas at constant pressure is
Directly proportional to the Kelvin temperature
As the temperature of a sample of a gas increases at constant pressure, the volume of the gas sample
Increases
Which graph best represents how the volume of a given mass of a gas varies with the pressure exerted on it at a constant temperature?
Straight horizontal line
At constant pressure, which graph shows the correct relationship between the volume of a gas(V) and its absolute temperature(T)?
Straight increase left to right