Benzene (C6H6) will be catalytically hydrogenated in the gas phase in an isobaric and isothermal tubular reactor to produce cyclohexane (C6H12), by the following reaction: C6H6+3H2C6H12 The composition of the feed to the reactor is 90.9mol% hydrogen and 9.1mol% benzene. The conversion of benzene over the reactor will be 99% and the reactor will contain 1m3 of catalyst. For the conditions in the reactor, the reaction is first order with respect to hydrogen partial pressure, where the rate constant (k) is 0.145 (mol benzene) s1 bar 1(m3 of catalyst). At what total pressure must the process operate if 2mols1 of cyclohexane will be produced? You may assume plug flow behavior to apply in the reactor