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Chemical Reaction Engineering

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
°K
K cal
K cal. °K

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Chemical Reaction Engineering
Rate of a chemical reaction is independent of the concentration of the reactants for a __________ reaction.

Consecutive
Zero order
None of these
Third order

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

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

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Chemical Reaction Engineering
BET apparatus is used to determine the

Porosity of the catalyst bed
Pore diameter
Pore size distribution
Specific surface of a porous catalyst

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Chemical Reaction Engineering
The knowledge of initial concentration and rate constant is necessary to determine the half life time of a reaction of __________ order.

First
Zero
None of these
Second

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Chemical Reaction Engineering
For multiple reactions, the flow pattern within the vessel affects the

Both A and B
Size requirement
Distribution of reaction products
Neither A nor B

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