\begin{equation}\begin{array}{l}{\text { A flask at room temperature contains
exactly equal amounts (in moles) }} \\ {\text { of nitrogen and xenon. }} \\\
{\text { a. Which of the two gases exerts the greater partial pressure? }} \\\
{\text { b. The molecules or atoms of which gas will have the gressure? }} \\\
{\text { velocity? }}\end{array}\end{equation}
\begin{equation}\begin{array}{l}{\text { c. The molecules of which gas will
have the greater average kinetic }} \\ {\text { energy? }} \\ {\text { d. If
a small hole were opened in the flask, which gas would effuse }} \\ {\text {
more quickly? }}\end{array}\end{equation}