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 the square of

Independent of

Proportional to

Inversely proportional to

Proportional to the square of

Independent of

Proportional to

Inversely proportional to

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Chemical Reaction Engineering
In flow reactors, the performance equations interrelate the rate of reaction to the

Reactor volume

Extent of reaction

All of these

Feed rate

Reactor volume

Extent of reaction

All of these

Feed rate

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Chemical Reaction Engineering
A first order reaction is to be treated in a series of two mixed reactors. The total volume of the two reactors is minimum, when the reactors are

Equal in size

None of these

Of different sizes

Of such size that the ratio of their volumes is < 5

Equal in size

None of these

Of different sizes

Of such size that the ratio of their volumes is < 5

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Chemical Reaction Engineering
A Catalyst

Changes the equilibrium constant of the reaction

Shortens the time to reach the equilibrium

None of these

Increases the equilibrium concentration of the product

Changes the equilibrium constant of the reaction

Shortens the time to reach the equilibrium

None of these

Increases the equilibrium concentration of the product

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Chemical Reaction Engineering
If CA is the quantity of reactants initially present, the quantity left after 'n' half periods will be equal to

(CA)1/2n

(CA)1/n

(CA)n

(1/2)n.CA

(CA)1/2n

(CA)1/n

(CA)n

(1/2)n.CA

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Chemical Reaction Engineering
In a/an __________ vessel, the fluid enters and leaves following plug flow.

Close-opened

Open

Closed

Open-closed

Close-opened

Open

Closed

Open-closed

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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 In flow reactors, the performance equations interrelate the rate of reaction to the

Chemical Reaction Engineering A first order reaction is to be treated in a series of two mixed reactors. The total volume of the two reactors is minimum, when the reactors are

Chemical Reaction Engineering A Catalyst

Chemical Reaction Engineering If CA is the quantity of reactants initially present, the quantity left after 'n' half periods will be equal to

Chemical Reaction Engineering In a/an __________ vessel, the fluid enters and leaves following plug flow.

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
In flow reactors, the performance equations interrelate the rate of reaction to the

Chemical Reaction Engineering
A first order reaction is to be treated in a series of two mixed reactors. The total volume of the two reactors is minimum, when the reactors are

Chemical Reaction Engineering
A Catalyst

Chemical Reaction Engineering
If CA is the quantity of reactants initially present, the quantity left after 'n' half periods will be equal to

Chemical Reaction Engineering
In a/an __________ vessel, the fluid enters and leaves following plug flow.