QUESTION 2: (25 MARKS) 2.1 Consider an ideal gas for which cy = $ R. The gas is taken slowly from an initial point a to a final point b in such a manner as to double the pressure and volume, and trace out a straight line on a P-v diagram (Figure 2.1). For this process, (a) In terms of R and 71, determine the heat supplied to the gas, per mole. [10] (b) Compute the molal specific heat capacity of the gas, in terms of R. [3] P 1 T1 P Ti Figure 2.1