Equal masses of three different ideal gases, X, Y, and Z, are mixed in a sealed rigid container. If the temperature of the system remains constant, which of the following statements about the partial pressure of gas X is correct?
a) It is equal to 1/3 of the total pressure
b) It depends on the intermolecular forces of attraction between molecules of X, Y, and Z
c) It depends on the relative molecular masses of X, Y, and Z
d) It depends on the average distance traveled between molecular collisions
e) It can be calculated wiht knowledge only of the volume of the container