A 200-L Pressure Vessel Holds 2 $30 ^ { \circ } \mathrm { C }$

Multiple Choice

A 20.0-L pressure vessel holds 2.00 mol of oxygen at $30 ^ { \circ } \mathrm { C }$ What is the pressure inside the vessel? $( R = 8.31 \mathrm {~J} / \mathrm { mol } \cdot \mathrm { K } )$

A) 1.01 MPa
B) 252 kPa
C) 2.52 MPa
D) 101 kPa
E) 101 Pa