First-order liquid phase irreversible reaction was operated in a continuous stirred tank reactor (CSTR). In order to characterize the reactor, a pulse tracer input was introduced into the reactor. The exact effluent concentrations emitted from the reactor were measured at different time, resulting in the data shown in Table Q4. The residence time distribution for CSTR shows the occurrence of dead zone and by-pass stream. (Additional information: The specific reaction rate is 0.1 min at 320K) t (min) C (g/m) (a) (b) 0 1 2 0 1 5 Table Q4: Tracer Data 5 6 7 3 4 8 10 8 6 8 9 10 12 14 4 3.0 2.2 1.5 0.6 0 Construct a figure showing residence-time distribution function, E(t) as function of time, 1. (8 marks) What is the mean conversion for this nonideal reactor? (17 marks)