Overall rate of reaction in a heterogenous catalytic reaction depends upon the mass and energy transfer from the fluid to solid surface and its rate of reaction is usually __________ the concentration of catalyst, if it does not entail a chain mechanism.

Chemical Reaction Engineering
Overall rate of reaction in a heterogenous catalytic reaction depends upon the mass and energy transfer from the fluid to solid surface and its rate of reaction is usually __________ the concentration of catalyst, if it does not entail a chain mechanism.

Proportional to

Proportional to the square of

Inversely proportional to

Independent of

Proportional to

Proportional to the square of

Inversely proportional to

Independent of

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Chemical Reaction Engineering
With increase in temperature, the equilibrium __________ rises in case of endothermic reaction.

Neither A nor B

Conversion

Constant

Both A & B

Neither A nor B

Conversion

Constant

Both A & B

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Chemical Reaction Engineering
Knudsen diffusion is directly proportional to

√T

T₂

1/√T

T

√T

T₂

1/√T

T

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Chemical Reaction Engineering
In a reversible chemical reaction having two reactants in equilibrium, if the concentration of the reactants are doubled, then the equilibrium constant will

Become one fourth

Be halved

Also be doubled

Remain the same

Become one fourth

Be halved

Also be doubled

Remain the same

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Chemical Reaction Engineering
With increase in the order of reaction (for all positive reaction orders), the ratio of the volume of mixed reactor to the volume of plug flow reactor (for identical feed composition, flow rate and conversion)

Decreases

Remains same

Increases

Increases linearly

Decreases

Remains same

Increases

Increases linearly

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Chemical Reaction Engineering
Space velocity

Is the maximum feed rate pre unit volume of reactor for a given conversion

Describes the extensive operating characteristics of a tubular flow reactor

All of these

Is a measure of the ease of the reaction

Is the maximum feed rate pre unit volume of reactor for a given conversion

Describes the extensive operating characteristics of a tubular flow reactor

All of these

Is a measure of the ease of the reaction

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Chemical Reaction Engineering

Chemical Reaction Engineering Overall rate of reaction in a heterogenous catalytic reaction depends upon the mass and energy transfer from the fluid to solid surface and its rate of reaction is usually __________ the concentration of catalyst, if it does not entail a chain mechanism.

Chemical Reaction Engineering With increase in temperature, the equilibrium __________ rises in case of endothermic reaction.

Chemical Reaction Engineering Knudsen diffusion is directly proportional to

Chemical Reaction Engineering In a reversible chemical reaction having two reactants in equilibrium, if the concentration of the reactants are doubled, then the equilibrium constant will

Chemical Reaction Engineering With increase in the order of reaction (for all positive reaction orders), the ratio of the volume of mixed reactor to the volume of plug flow reactor (for identical feed composition, flow rate and conversion)

Chemical Reaction Engineering Space velocity

Chemical Reaction Engineering
Overall rate of reaction in a heterogenous catalytic reaction depends upon the mass and energy transfer from the fluid to solid surface and its rate of reaction is usually __________ the concentration of catalyst, if it does not entail a chain mechanism.

Chemical Reaction Engineering
With increase in temperature, the equilibrium __________ rises in case of endothermic reaction.

Chemical Reaction Engineering
Knudsen diffusion is directly proportional to

Chemical Reaction Engineering
In a reversible chemical reaction having two reactants in equilibrium, if the concentration of the reactants are doubled, then the equilibrium constant will

Chemical Reaction Engineering
With increase in the order of reaction (for all positive reaction orders), the ratio of the volume of mixed reactor to the volume of plug flow reactor (for identical feed composition, flow rate and conversion)

Chemical Reaction Engineering
Space velocity