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Chemical Reaction Engineering

Chemical Reaction Engineering
The vessel dispersion number (D/μL) for plug flow is

500
750
∞

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

None of these
Constant proportion
Multiple proportion
Conservation of mass

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Chemical Reaction Engineering
The gas phase reaction 2A ⇋ B is carried out in an isothermal plug flow reactor. The feed consists of 80 mole % A and 20 mole % inerts. If the conversion of A at the reactor exit is 50%, then CA/CA0 at the outlet of the reactor is

43959
43833
43864
43898

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Chemical Reaction Engineering
In a chemical reaction, __________ are conserved.

Masses
Atoms
Ions
Both B & C

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Chemical Reaction Engineering
The catalyst in a first order chemical reaction changes the

Activation energy
Heat of formation of the product
Equilibrium constant
Heat of reaction

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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 ?

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

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