For a gaseous phase reaction, rate of reaction is equal to K. CA . CB. If the volume of the reactor is suddenly reduced to l/4th of its initial volume, then the rate of reaction compared to the original rate will be __________ times.

Chemical Reaction Engineering
For a gaseous phase reaction, rate of reaction is equal to K. CA . CB. If the volume of the reactor is suddenly reduced to l/4th of its initial volume, then the rate of reaction compared to the original rate will be __________ times.

16

43846

8

43838

16

43846

8

43838

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Chemical Reaction Engineering
For a first order chemical reaction, the rate constant

Is not a function of the unit of time

None ofthese

Changes on changing the concentration units

Has unit of time⁻¹

Is not a function of the unit of time

None ofthese

Changes on changing the concentration units

Has unit of time⁻¹

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Chemical Reaction Engineering
__________ resistance is not involved in the combustion of a carbon particle.

None of these

Chemical reaction

Ash

Gas film

None of these

Chemical reaction

Ash

Gas film

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

Increases

Decreases

Unpredictable from the data

Remains unchanged

Increases

Decreases

Unpredictable from the data

Remains unchanged

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Chemical Reaction Engineering
The rate of reaction of a/an __________ reaction is not affected by temperature rise.

Autocatalytic

Photochemical

Zero order

Consecutive

Autocatalytic

Photochemical

Zero order

Consecutive

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

Higher

Much higher

Lower

Much lower

Higher

Much higher

Lower

Much lower

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Chemical Reaction Engineering

Chemical Reaction Engineering For a gaseous phase reaction, rate of reaction is equal to K. CA . CB. If the volume of the reactor is suddenly reduced to l/4th of its initial volume, then the rate of reaction compared to the original rate will be __________ times.

Chemical Reaction Engineering For a first order chemical reaction, the rate constant

Chemical Reaction Engineering __________ resistance is not involved in the combustion of a carbon particle.

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

Chemical Reaction Engineering The rate of reaction of a/an __________ reaction is not affected by temperature rise.

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

Chemical Reaction Engineering
For a gaseous phase reaction, rate of reaction is equal to K. CA . CB. If the volume of the reactor is suddenly reduced to l/4th of its initial volume, then the rate of reaction compared to the original rate will be __________ times.

Chemical Reaction Engineering
For a first order chemical reaction, the rate constant

Chemical Reaction Engineering
__________ resistance is not involved in the combustion of a carbon particle.

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

Chemical Reaction Engineering
The rate of reaction of a/an __________ reaction is not affected by temperature rise.

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