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Chemical Reaction Engineering

Chemical Reaction Engineering
Autocatalytic reactions are best carried out in a

Plug flow reactor
CSTR in series
Recycle reactor
CSTR

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Chemical Reaction Engineering
__________ is the controlling step in a highly temperature sensitive fluid-solid non-catalytic reaction.

Ash diffusion
Gas film diffusion
Chemical reaction
None of these

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Chemical Reaction Engineering
A catalyst in a chemical reaction

Increases the frequency of collisions of reacting species
All of these
Decreases the activation energy
Alters the reaction mechanism

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Chemical Reaction Engineering
What is the order of a chemical reaction in which doubling the initial concentration of the reactants doubles the half life time of the reaction?

1
Zero
3
2

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Chemical Reaction Engineering
For the chemical reaction P → Q, it is found that the rate of reaction doubles as the concentration of 'P' is doubled. If the reaction rate is proportional to Cpn, then what is the value of 'n' for this chemical reaction

3
2
1

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Chemical Reaction Engineering
Chemical reaction rate of a component depends upon the

Composition of the component only
Pressure of the system
Temperature of the system
All of these

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