If the catalyst pore size is small in comparison with the mean free path, collisions with the pore wall controls the process'. The diffusivity under this condition is called 'Knudsen diffusivity', which is affected by the

Chemical Reaction Engineering
If the catalyst pore size is small in comparison with the mean free path, collisions with the pore wall controls the process'. The diffusivity under this condition is called 'Knudsen diffusivity', which is affected by the

Pressure

Both A & B

Neither A nor B

Temperature

Pressure

Both A & B

Neither A nor B

Temperature

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Chemical Reaction Engineering
Batch process is preferred over continuous process, when the

Sales demand of product is not steady

Product yields and quality can not be achieved in continuous process, because of long residence time

All of these

Same equipment can not be used for several processes of the same nature

Sales demand of product is not steady

Product yields and quality can not be achieved in continuous process, because of long residence time

All of these

Same equipment can not be used for several processes of the same nature

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Chemical Reaction Engineering
For a fluidised bed reactor, the most suitable/relevant model is a __________ model.

Plug flow

None of these

Bubbling bed

Tank in series

Plug flow

None of these

Bubbling bed

Tank in series

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Chemical Reaction Engineering
The performance equations for constant density systems are identical for

P.F.R. and batch reactor

Batch reactor and backmix reactor

P.F.R. and backmix reactor

P.F.R, batch reactor and backmix reactor

P.F.R. and batch reactor

Batch reactor and backmix reactor

P.F.R. and backmix reactor

P.F.R, batch reactor and backmix reactor

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Chemical Reaction Engineering
For identical flow rate and feed composition, X plug flow reactors (PER) in series with a total volume V gives the same conversion as single

CSTR of volume V

PFR of volume V

CSTR of volume V/X

PFR of volume V/X

CSTR of volume V

PFR of volume V

CSTR of volume V/X

PFR of volume V/X

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Chemical Reaction Engineering
Helium-mercury method can be used to determine the __________ of the catalyst particle.

Pore volume

Solid density

All of these

Porosity

Pore volume

Solid density

All of these

Porosity

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Chemical Reaction Engineering

Chemical Reaction Engineering If the catalyst pore size is small in comparison with the mean free path, collisions with the pore wall controls the process'. The diffusivity under this condition is called 'Knudsen diffusivity', which is affected by the

Chemical Reaction Engineering Batch process is preferred over continuous process, when the

Chemical Reaction Engineering For a fluidised bed reactor, the most suitable/relevant model is a __________ model.

Chemical Reaction Engineering The performance equations for constant density systems are identical for

Chemical Reaction Engineering For identical flow rate and feed composition, X plug flow reactors (PER) in series with a total volume V gives the same conversion as single

Chemical Reaction Engineering Helium-mercury method can be used to determine the __________ of the catalyst particle.

Chemical Reaction Engineering
If the catalyst pore size is small in comparison with the mean free path, collisions with the pore wall controls the process'. The diffusivity under this condition is called 'Knudsen diffusivity', which is affected by the

Chemical Reaction Engineering
Batch process is preferred over continuous process, when the

Chemical Reaction Engineering
For a fluidised bed reactor, the most suitable/relevant model is a __________ model.

Chemical Reaction Engineering
The performance equations for constant density systems are identical for

Chemical Reaction Engineering
For identical flow rate and feed composition, X plug flow reactors (PER) in series with a total volume V gives the same conversion as single

Chemical Reaction Engineering
Helium-mercury method can be used to determine the __________ of the catalyst particle.