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Chemical Reaction Engineering

Chemical Reaction Engineering
Shift conversion reaction

Is highly exothermic
Converts CO to CO₂ with steam
Is non-catalytic
Converts N₂ and H₂ into NH₃

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Chemical Reaction Engineering
If the pore diffusion controls in a catalytic reaction, the apparent activation energy Ea is equal to

(E + ED)/2
The intrinsic activation energy E
(E + ED) where ED is activation due to diffusion
ED/2

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Chemical Reaction Engineering
Enzymes (a protein) are catalysts found in organisms. Its efficiency of catalysing a reaction is due to its capacity to lower the activation energy of the reaction. The enzyme ptyalin used for food digestion is present in

Gland
Saliva
Intestine
Blood

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Chemical Reaction Engineering
In a/an __________ reactor, there is exchange of heat with the surroundings with sizeable temperature variation.

None of these
Non-adiabatic
Isothermal
Adiabatic

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Chemical Reaction Engineering
With increase in temperature, the equilibrium conversion of a reversible exothermic reaction

Decreases linearily with temperature
Increases
Remains unaffected
Decreases

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Chemical Reaction Engineering
For any reaction, we may write conversion as a function of

Temperature
All of these
Time
Concentration

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