The Total Kinetic Energy in One Mole of an Ideal $\times$

Multiple Choice

The total kinetic energy in one mole of an ideal gas is 4,000 J.What is the average kinetic energy of an individual particle in the ideal gas?

A) 6.64 $\times$ 10^-21 J
B) 5.03 $\times$ 10^-21 J
C) 4.86 $\times$ 10^-21 J
D) 4.04 $\times$ 10^-21 J
E) 3.78 $\times$ 10^-21 J