(a) Plot the effectiveness factor for spherical catalyst-particle geometry in the case of first-order reactions and external mass transfer resistance, using the expression (Case 2) given in Table 5.1. Use values of [0.1,10] and Bi=0.1,2, and 10. (b) Comment on the behavior of in the limits of small and large values. (a) Plot the effectiveness factor for spherical catalyst-particle geometry in the case of first-order reactions and external mass transfer resistance, using the expression (Case 2) given in Table 5.1. Use values of [0.1,10] and Bi=0.1,2, and 10. (b) Comment on the behavior of in the limits of small and large values