A Container Having a Volume of 1 $\degree$ CIf the Helium Behaves Like an Ideal Gas,the Total Energy

Multiple Choice

A container having a volume of 1.0 m³ holds 5.0 moles of helium gas at 50 $\degree$ C.If the helium behaves like an ideal gas,the total energy of the system is

A) 2.0 * 10⁴ J.
B) 2.5 *10⁴ J.
C) 1.7 * 10³ J.
D) 1.5 * 10³ J.
E) 4.0 *10⁴ J.