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Chemical Reaction Engineering

Chemical Reaction Engineering
Collision theory gives the rate constant for bimolecular reaction as

K α √T.e-E/RT
K α eE/RT
None of these
K α e-E/RT

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Chemical Reaction Engineering
The conversion for a first order liquid phase reaction. A → B in a CSTR is 50%. If another CSTR of the same volume is connected in series, then the % conversion at the exit of the second reactor will be

100
60
75
90

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Chemical Reaction Engineering
The 'E' curve for a non-ideal reactor defines the fraction of fluid having age between t and t + dt

At the inlet
At the outlet
Averaged over the inlet and outlet
In the reactor

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Chemical Reaction Engineering
Which of the following is an independent variable for a batch tank reactor with uniform concentration and temperature?

Time
None of these
Useful volume of the tank
Diameter of the reactor

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Chemical Reaction Engineering
The rate constant of a reaction depends on the

Temperature of the system
Time of reaction
Extent of reaction
Initial concentration of reactants

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Chemical Reaction Engineering
Effectiveness factor of a catalyst pellet is a measure of the __________ resistance.

None of these
Chemical reaction
Pore diffusion
Gas film

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