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Chemical Reaction Engineering

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

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

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Chemical Reaction Engineering
Shift conversion reaction

Converts CO to CO₂ with steam
Is non-catalytic
Is highly exothermic
Converts N₂ and H₂ into NH₃

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Chemical Reaction Engineering
For a gaseous phase reaction, rate of reaction is equal to K. CA . CB. If the volume of the reactor is suddenly reduced to l/4th of its initial volume, then the rate of reaction compared to the original rate will be __________ times.

43846
43838
16
8

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Chemical Reaction Engineering
Which of the following is not endothermic in nature?

Combustion of sulphur
Thermal cracking of fuel oil
Gasification of carbon
Steam reforming of naphtha

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Chemical Reaction Engineering
The energy balance equation over a tubular reactor under transient conditions is

A linear partial differential equation
An algebric differential equation
An ordinary non-linear differential equation
A non-linear partial differential equation

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Chemical Reaction Engineering
What is the dispersion number for a CSTR?

< 1
1
∞
0

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