QUESTIONS No. 60) – 64): Determine Xe for a PFR with no pressure drop when the reaction is reversible: 2A e B. The system is gas phase isothermal with an initial feed rate of A = 3 moles/min, initial...

Extracted text: QUESTIONS No. 60) – 64): Determine Xe for a PFR with no pressure drop when the reaction is reversible: 2A e B. The system is gas phase isothermal with an initial feed rate of A = 3 moles/min, initial concentration of A = 0.1 mol/dm?, k = 2 dm/mol-s, Ks = 100 dm/mol. 60)The concentration of A at equilibrium is represented by: a) Cae = Cao (1 – X,) b) Cae CAo(1-X) c) Cae CAo (1-2x,) d) (1+ex,) (ex) VAo(1-X,) Cae 61)The concentration of B at equilibrium is represented by: а) Све — 2Сло (1 — еX,) b) Сзе eCao (1+X,) Cao(1-X,) CAo (1-2X,) c) Cpe = (1+ex.) (1+ex,) Cao (x.) d) Cse = (1+ex,) 62)The derived equation of finding the equilibrium constant is represented by: а) к, — Xe(1+Xe) b) Ke = c) Ke = d) 2CA0(1-X,)" (1+X,) CAo(1-ex,) K = 2(1-X) 63)The value of e is: a) 1 b) 1.5 64)The conversion of the reaction at equilibrium is: b) 0.82 c) 0.5 d) 2.0 a) 0.89 c) 0.84 d) 1.15