PLEASE GIVE COMPLETE ANSWERS WITH EVERY STEPS AND ANSWER ALL QUESTIONS GIVEN. THANK YOU SO MUCH.

QUESTION 4: (30 Marks) 3A - 2B + 2C The second-order liquid-phase reaction above follow clementary laws is carried out adiabatically in different reactors without any pressure drop. The reactant A enters the reactor at a temperature of 350 K and I atm. The initial concentration and flow rate of A are 0.8 mol/dm' and of 88 mol's, respectively. The reaction rate constant at 350 K of the system is given as 0.024 dm /mols and activation energy is given as 5300 cal/mol Additional Information Cpx - 80 cal/mol.K Cpp - 30 cal/mol.K Cpc - 90 cal/mol.K H; -75 kcal/mol Hy = 30 kcal/mol H! - 45 kcal/mol All heat of formations is referenced to 273 K. (a) Determine the volume of continuous stirred tank reactor (CSTR) necessary to achieve 77% conversion (15 Marks) (b) An engineer proposed to save manufacturing cost of the plant by substituting CSTR with Plug Flow Reactor (PFR), Calculate the volume necessary for PFR to achieve the same 77% conversion by using 5-points rule ox -0.0.1925, 0.385, 0.5775, 0.77). After that, justify whether his/her suggestion is applicable or not (15 Marks)