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Kinetic Theory — Physics STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 SciencePhysicsKinetic Theory1 Mark
MCQ
A gas mixture consists of $2.0$ moles of oxygen and $4.0$ moles of neon at temperature $T.$ Neglecting all vibrational modes, calculate the total internal energy of the system. $($Oxygen has two rotational modes.$)$
  • ✓
    $11RT$
  • B
    $13RT$
  • C
    $15RT$
  • D
    $19RT$
✓

Answer

Correct option: A.
$11RT$

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