Question 2 (15 Marks) The reversible gas-phase decomposition of nitrogen tetroxide (NO4) to nitrogen dioxide (NO) is carried out in an isothermal and isobaric PFR: NO4 2NO C written symbolically as A2B. The reaction rate is -rk C x = x(C-&) where k = 0.5 min and K = 0.1 mol L at 340 K. The feed consists of pure nitrogen tetroxide. The entering pressure is 2 atm and the entering temperature is 340 K. Develop an expression for the rate of reaction solely as a function of conversion. Note: Constructing a stoichiometric table for this problem is optional