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C3-CT36: PRESSURE-VOLUME GRAPHS FOR EXPANDING GAS-WORK DONE Two containers of the same number of moles of an ideal gas are taken from the same initial state (same pressure, volume, and temperature) to the same final state by two different paths, as showrn. Case A 2Po Po 0 Case B Pressure Pressure Isothermal Linear 2Po Po 2Vo Volume 2Vo Volume 0 0 Is the work done by the gas on its surroundings () greater in Case A, (ii) greater in Case B, or (ii) the same in both cases? Explain your reasoning.

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