Choose the Best Reactor for the Given Equations

Question

Which rector system would give the higher selectivity for product C. Both reactions are exothermic and feed temperature is 100° C.

A + B → C     r_C = K₃C_AC_B²        E₁ = 60KJ/mol
A + B → D     r_D = K₂C_AC_B          E₂ = 90KJ/mol

a.    CSTR at constant temperature of 100° C
b.    Adiabatic CSTR
c.    Semibatch: Feed B to reactor containing A
d.    3 CSTRs in series, each at constant temperature of 100° C
e.    3 CSTRs in series, each adiabatic

Summary

The short answer question belongs to Chemical Engineering and it is about reactor system giving higher selectivity for a product with exothermic and feed temperature of 100° C.