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Chemical Reaction Engineering

Chemical Reaction Engineering
The ratio of volume of mixed reactor to the volume of P.F.R. (for identical flow rate, feed composition and conversion) for zero order reaction is

1
∞
> 1

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Chemical Reaction Engineering
Fluid flow in a real packed bed can be approximated as __________ model.

Dispersion
Mixed flow
Plug flow
Tank in series

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Chemical Reaction Engineering
The value of steric factor 'P' in the equation k = PZeE/RT usually ranges from

L.0 to 10⁻⁸
None of these
0.1 to 0.9
L.l.to 10²

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Chemical Reaction Engineering
Radioactive decay follows __________ order kinetics.

Zero
Second
First
Third

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Chemical Reaction Engineering
When the reaction occurs in the diffusion controlled region, the apparent activation energy as measured is only __________ the true value.

Twice
Half
None of these
Equal

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Chemical Reaction Engineering
Velocity of a reaction depends upon the

Concentration of the reactants
All of these
Nature of the reactants
Temperature at which the reaction is carried

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MORE MCQ ON Chemical Reaction Engineering

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