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Chemical Reaction Engineering

Chemical Reaction Engineering
The eddy diffusivity for a liquid in plug flow must be

Between 0 and 1
∞
0
1

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Chemical Reaction Engineering
Kinetics of a solid catalysed reaction can best be studied in a __________ reactor.

None of these
Batch
Mixed
Plug-flow

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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
The reactions with low activation energy are

Always spantaneous
Slow
Non-spontaneous
Fast

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Chemical Reaction Engineering
A chemical reaction occurs when the energy of the reacting molecules is __________ the activation energy of the reaction.

More than
Equal to or more than
Less than
Equal to

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

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

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