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Chemical Reaction Engineering

Chemical Reaction Engineering
For the reaction, A + B → 2B + C,

rA = rB/2
rA = 2rB
rA = rB
rA = -rB

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Chemical Reaction Engineering
A multiple reaction may be classified as a __________ reaction.

Consecutive or side
Mixed
Parallel or side
All of these

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Chemical Reaction Engineering
The temperature dependence of reaction rate constant (K) by Arhenius law is given by

K α T . e-E/RT
K α √T . e-E/RT
K α eE/RT
K α e-E/RT

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Chemical Reaction Engineering
An imbalanced chemical reaction equation is against the law of

Multiple proportion
None of these
Constant proportion
Conservation of mass

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Chemical Reaction Engineering
A reversible liquid phase endothermic reaction is to be carried out in a plug flow reactor. For minimum reactor volume, it should be operated such that the temperature along the length

First increases and then decreases
Is at the highest allowable temperature throughout
Decreases
Increases

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Chemical Reaction Engineering
An irreversible first order reaction is being carried out in a CSTR and PFR of same volume. The liquid flow rates are same. The relative conversion will

Be same in both cases
Be more in CSTR than in PFR
Depend on the temperature
Be more in PFR than in CSTR

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