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Chemical Reaction Engineering

Chemical Reaction Engineering
With increase in temperature, the equilibrium __________ rises in case of endothermic reaction.

Constant
Both A & B
Conversion
Neither A nor B

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Chemical Reaction Engineering
A gaseous reactant is introduced in a mixed reactor of 3 litres volume at the rate of 1 litre/second. The space time is __________ seconds.

1
43833
32
3

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Chemical Reaction Engineering
Carbon particles accummulated on the catalyst used in the gas oil cracking lies in the category of __________ poison.

Chemisorbed
Selectivity
Deposited
Stability

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Chemical Reaction Engineering
In autocatalytic reactions,

Catalysts have very high selectivity
One of the reactants acts as a catalyst
One of the products acts as a catalyst
No catalyst is used

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Chemical Reaction Engineering
For a packed bed reactor; the presence of a long tail in the residence time distribution curve is an indication of

Dead zone
Ideal plug flow
Chanelling
Bypass

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Chemical Reaction Engineering
Which of the following fixes the volume of a batch reactor for a particular conversion and production rate?

Density of mixture
Operating conditions (e.g. pressure and temperature)
Rate constant
None of these

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