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
Recycling back of outlet stream to the reactor from an ideal CSTR carrying out a first order liquid phase reaction will result in __________ in conversion.

No change

Decrease

Increase

Either A or B, depends on the type of reaction

No change

Decrease

Increase

Either A or B, depends on the type of reaction

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Chemical Reaction Engineering
A chemical reaction, A → 3B, is conducted in a constant pressure vessel. Starting with pure A, the volume of the reaction mixture increases 3 times in 6 minutes. The fractional conversion is

0.5

0.33

1

Data insufficient, can't be predicted

0.5

0.33

1

Data insufficient, can't be predicted

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Chemical Reaction Engineering
For a __________ order reaction, the units of rate constant and rate of reaction are the same.

Fractional

Second

Zero

First

Fractional

Second

Zero

First

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Chemical Reaction Engineering
Batch process is preferred over continuous process, when the

Sales demand of product is not steady

Product yields and quality can not be achieved in continuous process, because of long residence time

All of these

Same equipment can not be used for several processes of the same nature

Sales demand of product is not steady

Product yields and quality can not be achieved in continuous process, because of long residence time

All of these

Same equipment can not be used for several processes of the same nature

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Chemical Reaction Engineering
During manufacture of H₂SO₄, the oxidation of SO₂ to SO₃ by oxygen is an en- dothermic reaction. The yield of SO₃ will be maximised, if the

Temperature is increased and pressure is reduced

Temperature is increased

Pressure is reduced

Temperature is reduced and pressure is increased

Temperature is increased and pressure is reduced

Temperature is increased

Pressure is reduced

Temperature is reduced and pressure is increased

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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 Recycling back of outlet stream to the reactor from an ideal CSTR carrying out a first order liquid phase reaction will result in __________ in conversion.

Chemical Reaction Engineering A chemical reaction, A → 3B, is conducted in a constant pressure vessel. Starting with pure A, the volume of the reaction mixture increases 3 times in 6 minutes. The fractional conversion is

Chemical Reaction Engineering For a __________ order reaction, the units of rate constant and rate of reaction are the same.

Chemical Reaction Engineering Batch process is preferred over continuous process, when the

Chemical Reaction Engineering During manufacture of H₂SO₄, the oxidation of SO₂ to SO₃ by oxygen is an en- dothermic reaction. The yield of SO₃ will be maximised, if the

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
Recycling back of outlet stream to the reactor from an ideal CSTR carrying out a first order liquid phase reaction will result in __________ in conversion.

Chemical Reaction Engineering
A chemical reaction, A → 3B, is conducted in a constant pressure vessel. Starting with pure A, the volume of the reaction mixture increases 3 times in 6 minutes. The fractional conversion is

Chemical Reaction Engineering
For a __________ order reaction, the units of rate constant and rate of reaction are the same.

Chemical Reaction Engineering
Batch process is preferred over continuous process, when the

Chemical Reaction Engineering
During manufacture of H₂SO₄, the oxidation of SO₂ to SO₃ by oxygen is an en- dothermic reaction. The yield of SO₃ will be maximised, if the