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A gas mixture consists of 2 moles of O(2...

A gas mixture consists of 2 moles of `O_(2)` 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

9.5 RT

D

11 RT

Text Solution

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The correct Answer is:
D
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