7. Substance A isomerizes in B in the presence of an inert E in the gas phase. If the kinetic velocity is given by: (r)=kpEp where k=0.12molh1cm3 to 370C. The reaction will be carried out in the laboratory employing a PFR left(=1/4right) and 1m in length). The feed is a stream that has 5% of reactant A,80% of inert E, and 15% of inert. The flow rate is 350Lh1 measured at normal conditions. Plot the composition and concentration profiles inside the reactor