One mole of a monatomic ideal gas is taken along two cyclic processes `E to F to G to E and E to F to H to E` as shown in the PV diagram. The processes involved are purely isochoric , isobaric , isothermal or adiabatic .

Match the paths in List I with the magnitudes of the work done in List II and select the correct answer using the codes given below the lists.

Options

A. `{:(P, Q, R, S ),(4,3,2,2):}`
B. `{:(P, Q, R, S ),(4,3,1,2):}`
C. `{:(P, Q, R, S ),(1,3,2,4):}`
D. `{:(P, Q, R, S ),(1,3,2,4):}`

Answer

A