A Sealed Container Holds 0

Multiple Choice

A sealed container holds 0.020 moles of ideal nitrogen (N₂) gas,at a pressure of 1.5 atm and a temperature of 290 K.The atomic mass of nitrogen is 14.0 g/mol.What is the average translational kinetic energy of a nitrogen molecule? The Boltzmann constant is 1.38 × 10^-23 J/K.

A) 4.0 × 10²¹ J
B) 6.0 × 10²¹ J
C) 8.0 × 10²¹ J
D) 10 × 10²¹ J
E) 12 × 10²¹ J