Chemical Reaction Engineering If Thiele modulus is __________ , then the pore diffusion resistance in a catalyst may be considered as negligible. > 0.5 0 < 0.5 ∞ > 0.5 0 < 0.5 ∞ ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A chemical reaction, A → 3B, is conducted in a constant pressure vessel. Starting with pure A, the volume of the reaction mixture increases 3 times in 6 minutes. The fractional conversion is 0.5 1 Data insufficient, can't be predicted 0.33 0.5 1 Data insufficient, can't be predicted 0.33 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering An endothermic aqueous phase first order irreversible reaction is carried out in an adiabatic plug flow reactor. The rate of reaction Is maximum at the inlet of the reactor Is maximum at the exit of the reactor Goes through a maximum along the length of the reactor Goes through a minimum along the length of the reactor Is maximum at the inlet of the reactor Is maximum at the exit of the reactor Goes through a maximum along the length of the reactor Goes through a minimum along the length of the reactor ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Rate of a chemical reaction is independent of the concentration of the reactants for a __________ reaction. Consecutive Third order Zero order None of these Consecutive Third order Zero order None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Effectiveness factor of a catalyst pellet is a measure of the __________ resistance. Gas film None of these Chemical reaction Pore diffusion Gas film None of these Chemical reaction Pore diffusion ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Integral method for analysing the kinetic data is used Both A and B For testing specific mechanisms with simple rate expressions When the data are scattered None of these Both A and B For testing specific mechanisms with simple rate expressions When the data are scattered None of these ANSWER DOWNLOAD EXAMIANS APP
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