Which of the Following Statements Regarding the Density of Gases

Which of the following statements regarding the density of gases is NOT correct?

A) The density of a gas is inversely proportional to its molar mass.
B) As the temperature goes up, the density of a gas does down.
C) The gas phase of a substance has a much lower density than the liquid or solid phase.
D) As volume increases, density decreases.
E) If the pressure on a gas increases, its density increases.