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
Chemical kinetics can predict the __________ of a chemical reaction.

Neither A nor B

Both A & B

Rate

Feasibility

Neither A nor B

Both A & B

Rate

Feasibility

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Chemical Reaction Engineering
The sequence in which three CSTR's of volumes 5, 10 and 15 m³ will be connected in series to obtain the maximum production in a second order irreversible reaction is

10, 5, 15

15, 10, 5

5, 10, 15

10, 15, 5

10, 5, 15

15, 10, 5

5, 10, 15

10, 15, 5

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Chemical Reaction Engineering
Which of the following resistances is not involved in a gas phase catalytic (gas- solid) reaction?

Ash resistance

Gas film and pore surface diffusion resistances for products

Gas film and pore surface diffusion resistances for reactants

Surface phenomenon resistance

Ash resistance

Gas film and pore surface diffusion resistances for products

Gas film and pore surface diffusion resistances for reactants

Surface phenomenon resistance

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Chemical Reaction Engineering
Pure A in gas phase enters a reactor 50% of this A is converted to B through the reaction, A 3B. Mole fraction of A in the exit stream is

43835

43833

43834

43832

43835

43833

43834

43832

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Chemical Reaction Engineering
For the same residence time, which one will give the maximum conversion?

Stirred tank followed by tubular flow reactor (each of 2.5 litres)

Two stirred tank (each of 2.5 litres) in series

Single tubular flow reactor (v = 5 litres)

Single stirred tank (v = 5 litres)

Stirred tank followed by tubular flow reactor (each of 2.5 litres)

Two stirred tank (each of 2.5 litres) in series

Single tubular flow reactor (v = 5 litres)

Single stirred tank (v = 5 litres)

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Chemical Reaction Engineering

Chemical Reaction Engineering Chemical kinetics can predict the __________ of a chemical reaction.

Chemical Reaction Engineering The sequence in which three CSTR's of volumes 5, 10 and 15 m³ will be connected in series to obtain the maximum production in a second order irreversible reaction is

Chemical Reaction Engineering Which of the following resistances is not involved in a gas phase catalytic (gas- solid) reaction?

Chemical Reaction Engineering Pure A in gas phase enters a reactor 50% of this A is converted to B through the reaction, A 3B. Mole fraction of A in the exit stream is

Chemical Reaction Engineering For the same residence time, which one will give the maximum conversion?

Chemical Reaction Engineering
Chemical kinetics can predict the __________ of a chemical reaction.

Chemical Reaction Engineering
The sequence in which three CSTR's of volumes 5, 10 and 15 m³ will be connected in series to obtain the maximum production in a second order irreversible reaction is

Chemical Reaction Engineering
Which of the following resistances is not involved in a gas phase catalytic (gas- solid) reaction?

Chemical Reaction Engineering
Pure A in gas phase enters a reactor 50% of this A is converted to B through the reaction, A 3B. Mole fraction of A in the exit stream is

Chemical Reaction Engineering
For the same residence time, which one will give the maximum conversion?