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.

390

490

190

290

390

490

190

290

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Chemical Reaction Engineering
For a homogeneous reaction of nth order, the dimension of the rate constant is given by

L/(time)n

(concentration)n - 1/(time)

(concentration)1 - n/(time)

None of these

L/(time)n

(concentration)n - 1/(time)

(concentration)1 - n/(time)

None of these

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Chemical Reaction Engineering
In which of the following gaseous phase reactions, the equilibrium of the reaction remains unaffacted by pressure changes ?

N? + O? ? 2NO

2SO? + O? ? 2SO?

2NO? ? N?O?

2O? ? 3O?

N? + O? ? 2NO

2SO? + O? ? 2SO?

2NO? ? N?O?

2O? ? 3O?

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Chemical Reaction Engineering
Which of the following is not a theory of homogeneous reaction?

Collision theory and activated complex theory

None of these

Radiation hypothesis

Chain reaction theory

Collision theory and activated complex theory

None of these

Radiation hypothesis

Chain reaction theory

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Chemical Reaction Engineering
A catalyst loses its activity due to

All of these

Loss in surface area of the active component

Agglomeration of metal particles caused by thermal sintering of the solid surface

Covering of the catalytic active sites by a foregin substance

All of these

Loss in surface area of the active component

Agglomeration of metal particles caused by thermal sintering of the solid surface

Covering of the catalytic active sites by a foregin substance

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Chemical Reaction Engineering
A first order irreversible reaction, A → B is carried out separately in a constant volume as well as in a variable volume reactor for a particular period. It signifies that __________ in the two reactors.

None of these

Conversion in both will be the same but concentrations will be different

Both conversion as well as concentration are same

Both the conversion as well as concentrations will be different

None of these

Conversion in both will be the same but concentrations will be different

Both conversion as well as concentration are same

Both the conversion as well as concentrations will be different

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Chemical Reaction Engineering

Chemical Reaction Engineering For a homogeneous reaction of nth order, the dimension of the rate constant is given by

Chemical Reaction Engineering In which of the following gaseous phase reactions, the equilibrium of the reaction remains unaffacted by pressure changes ?

Chemical Reaction Engineering Which of the following is not a theory of homogeneous reaction?

Chemical Reaction Engineering A catalyst loses its activity due to

Chemical Reaction Engineering A first order irreversible reaction, A → B is carried out separately in a constant volume as well as in a variable volume reactor for a particular period. It signifies that __________ in the two reactors.

Chemical Reaction Engineering
For a homogeneous reaction of nth order, the dimension of the rate constant is given by

Chemical Reaction Engineering
In which of the following gaseous phase reactions, the equilibrium of the reaction remains unaffacted by pressure changes ?

Chemical Reaction Engineering
Which of the following is not a theory of homogeneous reaction?

Chemical Reaction Engineering
A catalyst loses its activity due to

Chemical Reaction Engineering
A first order irreversible reaction, A → B is carried out separately in a constant volume as well as in a variable volume reactor for a particular period. It signifies that __________ in the two reactors.