An ideal gas has the pressure and volume indicated by point I in Figure. At this point its...

An ideal gas has the pressure and volume indicated by point I in Figure. At this point its temperature is T1. The temperature of the gas can be increased to T2 by using the constant-volume process, I → II, or the constant-pressure process, I → III. Is the entropy change for the process I → II greater than, less than, or equal to the entropy change on the process I → III? Explain.

FIGURE Problem