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Chemical Reaction Engineering

Chemical Reaction Engineering
The residence time distribution of an ideal CSTR is

1/τ (-t/τ)
1/τ exp (-t/τ)
Exp(-t/τ)
Τ exp (-t/τ)

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Chemical Reaction Engineering
Holding time for flow reactors is __________ the space time, for constant fluid density

Equal to
None of these
Double
Triple

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Chemical Reaction Engineering
In an exothermic chemical reaction, the reactants compared to the products have

More energy
Less energy
Higher temperature
Same energy

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Chemical Reaction Engineering
Radioactive decay follows __________ order kinetics.

Zero
Third
First
Second

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Chemical Reaction Engineering
Thermodynamic equilibrium constant in a system is affected by

Temperature
Pressure
All of these
Inerts

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Chemical Reaction Engineering
If the time required to change the concentration of reactant to half its original value is independent of the initial concentration, the order of reaction is

One
Zero
Three
Two

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