What Is the Density of Xenon Gas at 750 KPa $\circ$

Multiple Choice

What is the density of xenon gas at 750 kPa and 25 ^$\circ$ C?

A) 5.30 g.L^-1
B) 0.392 g.L^-1
C) 39.7 g.L^-1
D) 79.5 g.L^-1
E) 19.9 g.L^-1