Chemical Reaction Engineering A chemical reaction is of zero order, when the reaction rate is (where, CA = concentration of reactant) ∝ 1/CA Independent of temperature ∝ CA None of these ∝ 1/CA Independent of temperature ∝ CA None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The gas phase reaction 2A ⇋ B is carried out in an isothermal plug flow reactor. The feed consists of 80 mole % A and 20 mole % inerts. If the conversion of A at the reactor exit is 50%, then CA/CA0 at the outlet of the reactor is 43959 43864 43833 43898 43959 43864 43833 43898 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A chemical reaction occurs, when the energy of the reacting molecules is __________ the activation energy of reaction. Equal to Less than Equal to or more than More than Equal to Less than Equal to or more than More than ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The performance of a cascade of CSTR's can be improved by adding A P.F. reactor in series More CSTR's in series More CSTR's in parallel A P.F. reactor in parallel A P.F. reactor in series More CSTR's in series More CSTR's in parallel A P.F. reactor in parallel ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The increase in the rate of reaction with temperature is due to Increase in the number of effective collisions Decrease in activation energy Increase in the average kinetic energy of the reacting molecules None of these Increase in the number of effective collisions Decrease in activation energy Increase in the average kinetic energy of the reacting molecules None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering For a fluidised bed reactor, the most suitable/relevant model is a __________ model. Bubbling bed Tank in series Plug flow None of these Bubbling bed Tank in series Plug flow None of these ANSWER DOWNLOAD EXAMIANS APP
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