• question_answer Isothermal expansion of two different ideal gases are shown in same p-V diagram. If number of moles of gases are same and maintained at temperatures ${{T}_{1}}$, and ${{T}_{2}}$, then the correct relation between ${{T}_{1}}$ and ${{T}_{2}}$ is                                            A)  ${{T}_{1}}>{{T}_{2}}$               B)  ${{T}_{1}}<{{T}_{2}}$ C)  ${{T}_{1}}={{T}_{2}}$               D)  Cannot be predicted

Because p-V curve at ${{T}_{2}}$ is above than at ${{T}_{1}}$ and $pV=nRT,$ so for same number of moles ${{T}_{2}}>{{T}_{1}}$