For identical flow rate, feed composition and for elementary first order reactions, 'N' equal sized mixed reactors in series with a total volume 'V' gives the same conversion as a single plug flow reactor of volume 'V' for constant density systems. This is true, when the value of 'N' is

Chemical Reaction Engineering
For identical flow rate, feed composition and for elementary first order reactions, 'N' equal sized mixed reactors in series with a total volume 'V' gives the same conversion as a single plug flow reactor of volume 'V' for constant density systems. This is true, when the value of 'N' is

>1

1

≥1

∞

>1

1

≥1

∞

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Chemical Reaction Engineering
The rate constant of a reaction is a function of the

Time of reaction

Extent of reaction

Temperature of the system

Initial concentration of the reactants

Time of reaction

Extent of reaction

Temperature of the system

Initial concentration of the reactants

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

ED/2

The intrinsic activation energy E

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

(E + ED)/2

ED/2

The intrinsic activation energy E

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

(E + ED)/2

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Chemical Reaction Engineering
With increase in the space time of an irreversible isothermal reaction being carried out in a P.F. reactor, the conversion will

Remain same

Data in insufficient; can't be predicted

Decrease

Increase

Remain same

Data in insufficient; can't be predicted

Decrease

Increase

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Chemical Reaction Engineering
Fractional conversion __________ with increase in pressure for ammonia synthesis reaction i.e., N₂ + 3H₂ ⇋ 2NH₃.

Decreases

Unpredictable from the data

Remains unchanged

Increases

Decreases

Unpredictable from the data

Remains unchanged

Increases

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Chemical Reaction Engineering
With an increase in pressure in gaseous phase chemical reactions, the fractional conversion __________ when the number of moles decreases.

Decreases

Remains unaffected

Unpredictable from the data

Increases

Decreases

Remains unaffected

Unpredictable from the data

Increases

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Chemical Reaction Engineering

Chemical Reaction Engineering The rate constant of a reaction is a function of the

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

Chemical Reaction Engineering With increase in the space time of an irreversible isothermal reaction being carried out in a P.F. reactor, the conversion will

Chemical Reaction Engineering Fractional conversion __________ with increase in pressure for ammonia synthesis reaction i.e., N₂ + 3H₂ ⇋ 2NH₃.

Chemical Reaction Engineering With an increase in pressure in gaseous phase chemical reactions, the fractional conversion __________ when the number of moles decreases.

Chemical Reaction Engineering
The rate constant of a reaction is a function of the

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

Chemical Reaction Engineering
With increase in the space time of an irreversible isothermal reaction being carried out in a P.F. reactor, the conversion will

Chemical Reaction Engineering
Fractional conversion __________ with increase in pressure for ammonia synthesis reaction i.e., N₂ + 3H₂ ⇋ 2NH₃.

Chemical Reaction Engineering
With an increase in pressure in gaseous phase chemical reactions, the fractional conversion __________ when the number of moles decreases.