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Chemical Reaction Engineering

Chemical Reaction Engineering
The percent conversion of ethanol in the reactor is

100
97.5
2.5
95

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

Third order
None of these
Zero order
Consecutive

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Chemical Reaction Engineering
When the reaction is dominated by in-traparticle diffusion, the apparent order of reaction (nD) as measured is related to the true order (n) as

ND = n/2
ND = n + 1
ND = (n + 1)/2
None of these

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Chemical Reaction Engineering
Organic catalysts differ from the inorganic catalyst in the sense that the former is

Active at cryogenic temperatures only
Proteinous in nature
Prohibitively costly
Active at very high temperature only

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

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

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

Inerts
Temperature
Pressure
All of these

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