Chlorine can be absorbed from Cl2-air mixture by olefins dissolved in CCl4. It was found that the reaction of Cl2 with cyclohexane (C6H10) is second order with respect to Cl2 and zero order with respect to C6H10. Hence the rate of disappearance of Cl2 per unit volume is k2cA2 (where A designates Cl2 ). Assume that the diffusion can be treated as pseudobinary and C6H10CCl4 mixture designates as B. It is also assumed that the air is essentially insoluble in C6H10CCl4 mixture. Let the liquid phase be sufficiently deep that L can be taken to be infinite. (a) Show that the concentration profile is given by cAcA0=[1+6DABk2cA0z]2 (b) Obtain an expression for the rate of absorption of Cl2 by the liquid