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Heat and Thermodynamics question

2024 · 31 Jan · Shift 2 · Q71
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Heat and Thermodynamics question

2024 · 31 Jan · Shift 2 · Q71

JEE MainPhysicsHeat and ThermodynamicsMCQ+4 / −1
A gas mixture consists of 8 moles of argon and 6 moles of oxygen at temperature T. Neglecting all vibrational modes, the total internal energy of the system is:
  1. A
    29 RT
  2. B
    27 RT
  3. C
    20 RT
  4. D
    21 RT
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