MCQOPTIONS
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MCQOPTIONS
| 1. |
A gas mixture consists of 2 moles of O2 and 4 moles of Ar at temperature T. Neglecting all vibrational modes, the total internal energy of the system is : |
| A. | 4 RT |
| B. | 15 RT |
| C. | 9 RT |
| D. | 11 RT |
| Answer» E. | |