(a) Derive a Maxwell relation from the exact differentialda = edx + gdy.
(b) A gas container is separated by a partition and the volumeof the left side is half of the volume as of the right side. Theleft column is filled with a 1 mole of helium gas and 2 moles ofargon can be found in the right column. Consider that the system isthermally isolated, calculate the change in entropy usingappropriate Maxwell relation under ideal gases.
