Chemical Reaction Engineering Limiting reactant in a chemical reaction decides the Rate constant Equilibrium constant Reaction speed Conversion Rate constant Equilibrium constant Reaction speed Conversion ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Knudsen diffusion is directly proportional to √T T T₂ 1/√T √T T T₂ 1/√T ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The excess energy of the reactants required to dissociate into products is known as the __________ energy. Binding Threshold Thermal Activation Binding Threshold Thermal Activation ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Effectiveness factor of a catalyst pellet is a measure of the __________ resistance. Gas film None of these Pore diffusion Chemical reaction Gas film None of these Pore diffusion Chemical reaction ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Fluid flow in a real packed bed can be approximated as __________ model. Plug flow Dispersion Tank in series Mixed flow Plug flow Dispersion Tank in series Mixed flow ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The reaction A → B is conducted in an adiabatic plug flow reactor (PFR). Pure A at a concentration of 2 kmol/m³ is fed to the reactor at the rate of 0.01 m³ /s and at a temperature of 500 K. If the exit conversion is 20%, then the exit temperature (in k)is (Data: Heat of reaction at 298 K = - 50000 kJ/ kmole of A reacted Heat capacities CPA = CPB = 100kJ/kmole. K (may be assumed to be independent of temperature)) 400 500 600 1000 400 500 600 1000 ANSWER DOWNLOAD EXAMIANS APP
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