Reactant A decomposes by three simultaneous reactions to form three products, one that is desired, B, and two that are undesired, X and Y. These gas-phase reactions, along with the appropriate rate laws, are called the Trambouze reactions (AICHE J., 5, 384). ki mol 1) A X -ria=x= k1 = 0.0001 (zero order) dms kz A - B 2) =r2a= 'p= k C = (0.0015 s!)CA S (first order) kz dm3 3) A - Y -5A=ry= k = 0.008, (second order) A mol:s - The specific reaction rates are given at 300 K and the activation energies for reactions (1), (2), and (3) are E1 = 10,000 kcal/mole, E2 = 15,000 kcal/mole, and E3 = 20,000 kcal/mole. (a) What would have been the selectivity SB/xy and conversion, X, if the reaction had been carried out in a single PFR with the same volume as the CSTR? (Encourage you to plot the CA, Cb, Cx, Cy and SB/XY versus space time T) (b) How would your answers change if the pressure were increased by a factor of 100 in a CSTR with respect to Example 8-1 in the textbook