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Chemical Reaction Engineering

Chemical Reaction Engineering
Cold shot cooling is only practical when the feed temperature is __________ than the reaction temperature.

Higher
Much lower
Much higher
Lower

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Chemical Reaction Engineering
The role of a catalyst in a chemical reaction is to change the

Equilibrium constant
Final products
Activation energy
Heat of reaction

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Chemical Reaction Engineering
Rate of a chemical reaction is not affected by the

Number of molecules of reactants taking part in the reaction
Temperature
Reactant's concentration
Catalyst

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Chemical Reaction Engineering
Fractional conversion __________ for an exothermic reversible chemical reaction, when the temperature is maximum.

Unpredictable from the data
Remains unchanged
Increases
Decreases

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Chemical Reaction Engineering
An isothermal irreversible reaction is being carried out in an ideal tubular flow reactor. The conversion in this case will __________ with decrease in space time.

Decrease
Increase
Increase exponentially
Remain unchanged

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Chemical Reaction Engineering
For any reaction, we may write conversion as a function of

Temperature
Time
Concentration
All of these

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