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Chemical Reaction Engineering

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

Concentration of the product
Temperature
Time
Concentration of the reactant

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Chemical Reaction Engineering
In case of a/an __________ chemical reaction, conversion increases with the rise in temperature.

Irreversible endothermic
Reversible endothermic
Reversible exothermic
Irreversible exothermic

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Chemical Reaction Engineering
The half life period of a first order reaction is

Half the specific rate constant
Dependent on initial concentration of the reactants
Proportional to the initial concentration of reactants
Always the same irrespective of the reaction

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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
Less than
Equal to or more than
Equal to

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Chemical Reaction Engineering
For a first order reaction carried out in a plug flow reactor, the space time is

1/K In C/C0
K In C/C0
1/K In C0/C
K In C0/C

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Chemical Reaction Engineering
In a continuous flow stirred tank reactor, the composition of the exit stream

Is different than that in the reactor
Depends upon the flow rate of inlet stream
Is same as that in the reactor
None of these

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