An irreversible aqueous phase reaction, A + B → P, is carried out in an adiabatic mixed flow reactor. A feed containing 4kmole/m³ of each A and B enters the reactor at 8m³ /hr. If the temperature of the exit stream is never to exceed 390 K, what is the maximum inlet feed temperature allowed?(Data: Heat of reaction = - 50 kJ/mole, Density of the reacting mixture = 1000kg/m³, Specific heat of reacting mixture = 2kJ/kg.K)The above data can be assumed to be independent of temperature and composition.

Chemical Reaction Engineering
An irreversible aqueous phase reaction, A + B → P, is carried out in an adiabatic mixed flow reactor. A feed containing 4kmole/m³ of each A and B enters the reactor at 8m³ /hr. If the temperature of the exit stream is never to exceed 390 K, what is the maximum inlet feed temperature allowed?(Data: Heat of reaction = - 50 kJ/mole, Density of the reacting mixture = 1000kg/m³, Specific heat of reacting mixture = 2kJ/kg.K)The above data can be assumed to be independent of temperature and composition.

190

490

290

390

190

490

290

390

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Chemical Reaction Engineering
Promoter.

Atlers the position of equilibrium in a reversible reaction

All of these

Initiates a chemical reaction and is a catalyst by itself

Increases the number of active centres by increasing the unevenness of catalyst surface and by creating discontinuities in the crystals

Atlers the position of equilibrium in a reversible reaction

All of these

Initiates a chemical reaction and is a catalyst by itself

Increases the number of active centres by increasing the unevenness of catalyst surface and by creating discontinuities in the crystals

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Chemical Reaction Engineering
Rate constant 'k' and absolute temperature 'T' are related by collision theory (for bimolecular) as

k ∝ T

k ∝ √T

k ∝ exp(-E/RT)

k ∝ T1.5

k ∝ T

k ∝ √T

k ∝ exp(-E/RT)

k ∝ T1.5

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Chemical Reaction Engineering
Which of the following is not a chemical step in a fluid solid catalytic reaction?

Surface chemical reaction

None of these

Desorption

Adsorption

Surface chemical reaction

None of these

Desorption

Adsorption

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Chemical Reaction Engineering
6 gm of carbon is burnt with an amount of air containing 18 gm oxygen. The product contains 16.5 gms CO₂ and 2.8 gms CO besides other constituents. What is the degree of conversion on the basis of disappearance of limiting reactant?

1

0.2

0.95

0.75

1

0.2

0.95

0.75

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Chemical Reaction Engineering
The energy balance equation over a tubular reactor under transient conditions is

An algebric differential equation

A linear partial differential equation

An ordinary non-linear differential equation

A non-linear partial differential equation

An algebric differential equation

A linear partial differential equation

An ordinary non-linear differential equation

A non-linear partial differential equation

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Chemical Reaction Engineering

Chemical Reaction Engineering Promoter.

Chemical Reaction Engineering Rate constant 'k' and absolute temperature 'T' are related by collision theory (for bimolecular) as

Chemical Reaction Engineering Which of the following is not a chemical step in a fluid solid catalytic reaction?

Chemical Reaction Engineering 6 gm of carbon is burnt with an amount of air containing 18 gm oxygen. The product contains 16.5 gms CO₂ and 2.8 gms CO besides other constituents. What is the degree of conversion on the basis of disappearance of limiting reactant?

Chemical Reaction Engineering The energy balance equation over a tubular reactor under transient conditions is

Chemical Reaction Engineering
Promoter.

Chemical Reaction Engineering
Rate constant 'k' and absolute temperature 'T' are related by collision theory (for bimolecular) as

Chemical Reaction Engineering
Which of the following is not a chemical step in a fluid solid catalytic reaction?

Chemical Reaction Engineering
6 gm of carbon is burnt with an amount of air containing 18 gm oxygen. The product contains 16.5 gms CO₂ and 2.8 gms CO besides other constituents. What is the degree of conversion on the basis of disappearance of limiting reactant?

Chemical Reaction Engineering
The energy balance equation over a tubular reactor under transient conditions is