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Chemical Reaction Engineering

Chemical Reaction Engineering
For any reaction, we may write conversion as a function of

Time
Concentration
Temperature
All of these

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Chemical Reaction Engineering
If the pore diffusion controls in a catalytic reaction, the apparent activation energy Ea is equal to

ED/2
The intrinsic activation energy E
(E + ED)/2
(E + ED) where ED is activation due to diffusion

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Chemical Reaction Engineering
For reaction, P + 2 → 3R, molar rate of consumption of P is

Same as that of Q
Half of that of Q
2/3rd of that of Q
Double of that of Q

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Chemical Reaction Engineering
Differential method for analysing the kinetic data is used

When the data are scattered
For testing complicated mechanisms
None of these
When rate expressions are very simple

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Chemical Reaction Engineering
Rate of an autocatalytic chemical reaction is a function of

Composition only
Temperature only
Pressure only
All of these

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Chemical Reaction Engineering
In a/an __________ vessel, the fluid enters and leaves following plug flow.

Open-closed
Close-opened
Open
Closed

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