An Ideal Gas Is at a Pressure of 2 $35^{\circ} \mathrm{C}$

Multiple Choice

An ideal gas is at a pressure of 2.0 atmospheres and a temperature of $35^{\circ} \mathrm{C}$ . What is the molar density?

A) $60 \mathrm{~mol} / \mathrm{m}^{3}$
B) $70 \mathrm{~mol} / \mathrm{m}^{3}$
C) $79 \mathrm{~mol} / \mathrm{m}^{3}$
D) $84 \mathrm{~mol} / \mathrm{m}^{3}$
E) $67 \mathrm{~mol} / \mathrm{m}^{3}$