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Chemical Reaction Engineering

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

None of these
Bubbling bed
Plug flow
Tank in series

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Chemical Reaction Engineering
From Arhenius law, a plot of loge K versus 1/T gives a straight line with a slope of (-E/R). The unit of E/R is

K cal
K cal/°K
K cal. °K
°K

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Chemical Reaction Engineering
Thermodynamic equilibrium constant in a system is affected by

Inerts
Pressure
Temperature
All of these

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

Concentration
Temperature
All of these
Time

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Chemical Reaction Engineering
When the density of the reaction mixture is constant in a chemical reaction, the ratio of the mean residence time to space time is

1
> 1
< 1

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Chemical Reaction Engineering
Carrier in a catalyst increases its

Activity
None of these
Performance
Surface area

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