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Chemical Reaction Engineering

Chemical Reaction Engineering
A balanced chemical reaction equation conforms to the law of

Gaseous volumes
None ofthese
Conservation of mass
Avagadro's hypothesis

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Chemical Reaction Engineering
If in the gaseous phase reaction, N₂O₄ ⇋ 2NO₂, x is the part of N₂O₄ which dissociates, then the number of molecules at equilibrium will be

(1 - x)²
(1 - x)
(1 + x)
(1 + x)²

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Chemical Reaction Engineering
What is the dispersion number for a plug flow reactor?

-1
1
?

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Chemical Reaction Engineering
Higher free energy of activation of a chemical reaction (at a given temperature) implies

Higher rate of reaction
Slower rate of reaction
Both B and C
Higher equilibrium conversion

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Chemical Reaction Engineering
In case of a P.F.R., there

Neither A nor B
Should not be any mixing along the flow path
Both A and B
May be lateral mixing of fluid

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Chemical Reaction Engineering
B.E.T. method of finding out surface area of a catalyst, uses the extension of __________ isotherm.

Langmuir
None of these
Tempkin
Freundlich

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