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Chemical Reaction Engineering

Chemical Reaction Engineering
Non-catalytic fluid-solid reactions are represented by __________ model.

Both A and B
Unreacted core
Continuous reaction
Neither A and B

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Chemical Reaction Engineering
Chemical kinetics can predict the __________ of a chemical reaction.

Feasibility
Both A & B
Neither A nor B
Rate

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Chemical Reaction Engineering
Slurry reactors are characterised by the

Lack of intraparticle diffusion resistance
Presence of two mobile phases
Neither A nor B
Both A and B

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Chemical Reaction Engineering
Threshold energy in a reaction is equal to the

Neither A nor B
Normal energy of reactants
Activation energy
Sum of A & B

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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

90
100
75
60

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Chemical Reaction Engineering
If a solid-gas non-catalytic reaction occurs at very high temperature, the rate controlling step is the __________ diffusion.

Ash layer
Pore
Film
None of these

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