Q$2.$ Consider two tanks, A and B$,$ connected by a valve, as shown in Fig. Q$2.$ Each has a volume of $200$ L and tank A has $R-134a$ at $25C,10\%$ liquid and $90\%$ vapor by volume, while tank $B$ is evacuated. The valve is now opened and saturated vapor flows from A to B until the pressure in B has reached that in A $,$ at which point the valve is closed. This process occurs slowly such that all temperatures stay at $25C$ throughout the process. $($a$)$ How much has the quality changed in Fig. Q$2.$ Mass Exchange between Tanks tank A during the process? $($b$)$ How much heat and work are transferred from the tanks A and B during the process