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One mole of an ideal gas has an interal energy given by `U=U_(0)+2PV` , where `P` is the pressure and `V` the volume of the gas. `U_(0)` is a constant. This gas undergoes the quasi`-` static cyclic process `ABCD` as shown in the `U-V` diagram. The gas must beA. monatomicB. diatomicC. a mixture of mono and diatomic gasesD. a mixture of di`-` and tri`-` atomic gases |
Answer» Correct Answer - C `C_(V)=2R`, which is between the `C_(V)` values of mono and diatomic gases. |
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