JEE Mains 03-Sep-2020 Shift 1 Solved Paper

Section: Physics

Question : 19 of 75

Marks: +1, -0

Consider a gas of triatomic molecules. Themolecules are assumed to the triangular andmade of massless rigid rods whose vertices areoccupied by atoms. The internal energy of a mole of the gas at temperature T is :

[3 Sep 2020 Shift 1]

9
2
RT
3
2
RT
5
2
RT
3 RT

Validate

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