a) Select a series of reactors (CSTR and PFR) and design a sequence to minimize the total volume to achieve 90% conversion with the Levenspiel plot. Please shade the area for each reactor you choose on the plot directly. b) Determine the volume for the reactors in your series.

2. A liquid reaction with a rate rA=kCA is taking place at constant temperature and pressure in a series of reactors, the Levenspiel plot for this reaction is shown below. Pure A enters the reactor at FAO=1000 mol/s,CAO=2mol/L.kA=2(1/s)