For the liquid phase zero order irreversible reaction A → B, the conversion of A in a CSTR is found to be 0.3 at a space velocity of 0.1min⁻¹ . What will be the conversion for a PFR with a space velocity of 0.2 min⁻¹? Assume that all the other operating conditions are the same for CSTR and PFR.

Chemical Reaction Engineering
For the liquid phase zero order irreversible reaction A → B, the conversion of A in a CSTR is found to be 0.3 at a space velocity of 0.1min⁻¹ . What will be the conversion for a PFR with a space velocity of 0.2 min⁻¹? Assume that all the other operating conditions are the same for CSTR and PFR.

0.15

0.6

0.3

0.9

0.15

0.6

0.3

0.9

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Chemical Reaction Engineering
In an ideal mixed reactor (at steady state), the

Composition throughout the reactor remains same

Space time is equivalent to holding time for constant density systems

Exit stream has the same composition as the fluid within the reactor

All of these

Composition throughout the reactor remains same

Space time is equivalent to holding time for constant density systems

Exit stream has the same composition as the fluid within the reactor

All of these

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Chemical Reaction Engineering
What is the value of 'n' if the reaction rate of the chemical reaction A → B, is proportional to CAn and it is found that the reaction rate triples, when the concentration of 'A' is increased 9 times ?

1/3

3

1/2

1/9

1/3

3

1/2

1/9

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Chemical Reaction Engineering
If the pore diffusion controls in a catalytic reaction, the apparent activation energy Ea is equal to

(E + ED) where ED is activation due to diffusion

The intrinsic activation energy E

ED/2

(E + ED)/2

(E + ED) where ED is activation due to diffusion

The intrinsic activation energy E

ED/2

(E + ED)/2

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Chemical Reaction Engineering
An imbalanced chemical reaction equation is against the law of

Constant proportion

Multiple proportion

Conservation of mass

None of these

Constant proportion

Multiple proportion

Conservation of mass

None of these

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Chemical Reaction Engineering
Fractional conversion __________ for an exothermic reversible chemical reaction, when the temperature is maximum.

Increases

Remains unchanged

Unpredictable from the data

Decreases

Increases

Remains unchanged

Unpredictable from the data

Decreases

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Chemical Reaction Engineering

Chemical Reaction Engineering In an ideal mixed reactor (at steady state), the

Chemical Reaction Engineering What is the value of 'n' if the reaction rate of the chemical reaction A → B, is proportional to CAn and it is found that the reaction rate triples, when the concentration of 'A' is increased 9 times ?

Chemical Reaction Engineering If the pore diffusion controls in a catalytic reaction, the apparent activation energy Ea is equal to

Chemical Reaction Engineering An imbalanced chemical reaction equation is against the law of

Chemical Reaction Engineering Fractional conversion __________ for an exothermic reversible chemical reaction, when the temperature is maximum.

Chemical Reaction Engineering
In an ideal mixed reactor (at steady state), the

Chemical Reaction Engineering
What is the value of 'n' if the reaction rate of the chemical reaction A → B, is proportional to CAn and it is found that the reaction rate triples, when the concentration of 'A' is increased 9 times ?

Chemical Reaction Engineering
If the pore diffusion controls in a catalytic reaction, the apparent activation energy Ea is equal to

Chemical Reaction Engineering
An imbalanced chemical reaction equation is against the law of

Chemical Reaction Engineering
Fractional conversion __________ for an exothermic reversible chemical reaction, when the temperature is maximum.