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Chemical Reaction Engineering

Chemical Reaction Engineering
For a fluidised bed reactor, the most suitable/relevant model is a __________ model.

Tank in series
Plug flow
None of these
Bubbling bed

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Chemical Reaction Engineering
The rate constant of a chemical reaction increases by increasing the

Reactant's concentration
Temperature
None of these
Pressure

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Chemical Reaction Engineering
If the catalyst pore size is small in comparison with the mean free path, collisions with the pore wall controls the process'. The diffusivity under this condition is called 'Knudsen diffusivity', which is affected by the

Neither A nor B
Temperature
Both A & B
Pressure

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Chemical Reaction Engineering
Transition state theory relates the above quantities as

K ∝ e-E/RT
K ∝ T.eE/RT
K ∝ T1.5
K ∝ √T

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Chemical Reaction Engineering
Chemical reaction rate of a component depends upon the

Composition of the component only
Temperature of the system
All of these
Pressure of the system

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Chemical Reaction Engineering
The irreversible reaction, X → Y, is the special case of the reversible reaction, X ⇋ Y, in which the

Equilibrium constant is infinite
All of these
Fractional conversion of
Concentration of

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