A gaseous mixture has 2 moles of oxygen and 4 moles of Argon at a temperature $\mathrm{T}$. Neglecting all…

A gaseous mixture has 2 moles of oxygen and 4 moles of Argon at a temperature $\mathrm{T}$. Neglecting all vibrational modes of the molecules, the total internal energy of the system is (R-Universal gas constant)
  1. $4 \mathrm{RT}$
  2. $15 \mathrm{RT}$
  3. $9 \mathrm{RT}$
  4. $11 \mathrm{RT}$

Solution

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Asked in: AP EAMCET 2018 (24 Apr Shift 2)

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