Question 6 A 500 L adiabatic PBR is being used for the exothermic reaction 2A B + C. When pure A is fed to the reactor at 10 L/min, conversion is measured to be 45%. Lowering the flow rate of A into the reactor has no apparent effect on the conversion. In an effort to increase conversion, a process change is made: now, a 10 L/min stream containing 50% A and 50% inert is used. The conversion is measured to be 35%. An engineer in your group suggests that by lowering the volumetric flow rate, it will be possible to increase the conversion above 45%. Is this engineer correct? Explain