The gas phase reaction 2A ⇋ B is carried out in an isothermal plug flow reactor. The feed consists of 80 mole % A and 20 mole % inerts. If the conversion of A at the reactor exit is 50%, then CA/CA0 at the outlet of the reactor is

Chemical Reaction Engineering
The gas phase reaction 2A ⇋ B is carried out in an isothermal plug flow reactor. The feed consists of 80 mole % A and 20 mole % inerts. If the conversion of A at the reactor exit is 50%, then CA/CA0 at the outlet of the reactor is

43864

43959

43833

43898

43864

43959

43833

43898

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Chemical Reaction Engineering
The rate constant of a chemical reaction increases by increasing the

Temperature

Reactant's concentration

Pressure

None of these

Temperature

Reactant's concentration

Pressure

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 ?

2NO? ? N?O?

2O? ? 3O?

N? + O? ? 2NO

2SO? + O? ? 2SO?

2NO? ? N?O?

2O? ? 3O?

N? + O? ? 2NO

2SO? + O? ? 2SO?

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Chemical Reaction Engineering
When all the limiting reactant is consumed in the reaction, the operational yield __________ the relative yield.

Equals

Can be either greater or smaller than (depends on the type of reaction)

Is smaller than

Is greater than

Equals

Can be either greater or smaller than (depends on the type of reaction)

Is smaller than

Is greater than

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Chemical Reaction Engineering
In the fluid catalytic cracker (FCC), the cracking reaction is (i) and the regeneration is __ (ii)

(i) endothermic (ii) enodthermic

(i) endothermic (ii) exothermic

(i) exothermic (ii) endothermic

(i) exothermic (ii) exothermic

(i) endothermic (ii) enodthermic

(i) endothermic (ii) exothermic

(i) exothermic (ii) endothermic

(i) exothermic (ii) exothermic

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Chemical Reaction Engineering
Pick the WRONG design guideline for a reactor in which the reactions, A → R (desired) and A → S (undesired) are to take place. The ratio of the reaction rates is rR/rS = (k₁/k₂).Csub>Aa-b

Avoid recycle, when a > b

Use CSTR with a high conversion, when a > b

Use batch reactor or plug flow reactor, when a > b

Use high pressure and eliminate inerts, when a > b

Avoid recycle, when a > b

Use CSTR with a high conversion, when a > b

Use batch reactor or plug flow reactor, when a > b

Use high pressure and eliminate inerts, when a > b

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Chemical Reaction Engineering

Chemical Reaction Engineering The gas phase reaction 2A ⇋ B is carried out in an isothermal plug flow reactor. The feed consists of 80 mole % A and 20 mole % inerts. If the conversion of A at the reactor exit is 50%, then CA/CA0 at the outlet of the reactor is

Chemical Reaction Engineering The rate constant of a chemical reaction increases by increasing the

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

Chemical Reaction Engineering When all the limiting reactant is consumed in the reaction, the operational yield __________ the relative yield.

Chemical Reaction Engineering In the fluid catalytic cracker (FCC), the cracking reaction is __________ (i) and the regeneration is ____________ (ii)

Chemical Reaction Engineering Pick the WRONG design guideline for a reactor in which the reactions, A → R (desired) and A → S (undesired) are to take place. The ratio of the reaction rates is rR/rS = (k₁/k₂).Csub>Aa-b

Chemical Reaction Engineering
The gas phase reaction 2A ⇋ B is carried out in an isothermal plug flow reactor. The feed consists of 80 mole % A and 20 mole % inerts. If the conversion of A at the reactor exit is 50%, then CA/CA0 at the outlet of the reactor is

Chemical Reaction Engineering
The rate constant of a chemical reaction increases by increasing the

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

Chemical Reaction Engineering
When all the limiting reactant is consumed in the reaction, the operational yield __________ the relative yield.

Chemical Reaction Engineering
In the fluid catalytic cracker (FCC), the cracking reaction is (i) and the regeneration is __ (ii)

Chemical Reaction Engineering
Pick the WRONG design guideline for a reactor in which the reactions, A → R (desired) and A → S (undesired) are to take place. The ratio of the reaction rates is rR/rS = (k₁/k₂).Csub>Aa-b