1.

The exothermic elementary liquid-phase reaction is as below:is carried out in a batch reactor with a cooling coil to keep the reactor isothermal at 27°C. The reactor is initially charged with equal concentrations of A and B and no C, cAo = cBo = 2.0 mol/L, cCo = 0.Additional data:Rate constant, k = 0.01725 L/mol. min, at 27°CHeat of reaction, ΔHR = -10 kcal/mol A, at 27°CPartial molar heat capacities, \(\bar{C}_{PA} = \bar{C}_{PB} \) = 20 cal/mol. K, \(\bar{C}_{PC}\) = 40 cal/mol KReactor volume, VR = 1200 LHow long does it take to reach 95% conversion?

A. 550 min
B. 552 min
C. 553 min
D. 551 min
Answer» E.


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