A gas mixture consists of 2 moles of 
and 4 moles of Ar at temperature 
. Neglecting all vibrational modes, the total internal energy of the system is [NEET 2017]
A
B
C
D
11 RT
Text Solution
Verified by ExpertsThe correct answer is:
D
Total internal energy of system = Internal energy of oxygen molecules + Internal energy of argon molecules
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