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Chemical Reaction Engineering

Chemical Reaction Engineering
In which of the following gaseous phase reactions, the equilibrium of the reaction remains unaffacted by pressure changes ?

2NO? ? N?O?
N? + O? ? 2NO
2SO? + O? ? 2SO?
2O? ? 3O?

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Chemical Reaction Engineering
__________ explains the mechanism of catalysis.

Thermodynamics
None of these
Activated complex theory
Collision theory

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Chemical Reaction Engineering
The exit age distribution of fluid leaving a vessel is used to know the

Reaction mechanism
None of these
Activation energies of a reaction
Extent of non-ideal flow in the vessel

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Chemical Reaction Engineering
A rise in temperature

Does not affect a catalysed reaction
Does not affect photo-chemical reaction rates
Normally tends to increase the reaction rate
All of these

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

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

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Chemical Reaction Engineering
The reaction A → B is conducted in an isothermal batch reactor. If the conversion of A increases linearly with holding time, then the order of the reaction is

2
0
1.5
1

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