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Chemical Reaction Engineering

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

Mixed
Batch
None of these
Plug-flow

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Chemical Reaction Engineering
The conversion of a reactant, undergoing a first order reaction, at a time equal to three times the half life of the reaction is

0.875
Data insufficient to calculate
0.5
0.425

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Chemical Reaction Engineering
The rate constant of a reaction depends on the

Initial concentration of reactants
Temperature of the system
Time of reaction
Extent of reaction

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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.

3
1
43833
32

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Chemical Reaction Engineering
The order of a chemical reaction is

Never fractional
An experimentally determined quantity
None of these
Always equal to the total stoichiometric number of reactants

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Chemical Reaction Engineering
For multiple reactions, the flow pattern within the vessel affects the

Size requirement
Both A and B
Neither A nor B
Distribution of reaction products

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