The zero order exothermic liquid phase reaction A B carried out at 850C in a jacketed 0.2 m3 CSTR. The coolant temperature in the reactor is 00C. The heat transfer coefficient is 120 W/m2K. Determine the critical value of the heat transfer area below which the reactor will run away and explore. Additional data: k = 1.126 kmol/m3.min at 400C k = 1.426 kmol/m3.min at 500C The heat capacity of the solution is 2 J/g. K. The solution density is 0.90 kg/lit. The heat of reaction is –250 J/g. The feed temperature is 400C and the feed rate is90 kg/min. Molecular weight of A is 90 gm/mol.