Year: 2017
Topic: Kinetic Theory
Time :
1.
A gas mixture consists of 2 moles of \(O_2\) and 4 moles of \(A_r\) at temperature T. Neglecting all vibrational modes, the total internal energy of the system is
(1). 4 RT
(2). 15 RT
(3). 9 RT
(4). 11 RT