A reversible liquid phase endothermic reaction is to be carried out in a plug flow reactor. For minimum reactor volume, it should be operated such that the temperature along the length

Chemical Reaction Engineering
A reversible liquid phase endothermic reaction is to be carried out in a plug flow reactor. For minimum reactor volume, it should be operated such that the temperature along the length

First increases and then decreases

Is at the highest allowable temperature throughout

Decreases

Increases

First increases and then decreases

Is at the highest allowable temperature throughout

Decreases

Increases

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Chemical Reaction Engineering
For the chemical reaction X → Y, it is observed that, on doubling the concentration of 'X', the reaction rate quadruples. If the reaction rate is proportional to Cxn, then what is the value of 'n' ?

16

2

4

43834

16

2

4

43834

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Chemical Reaction Engineering
When the reaction occurs in the diffusion controlled region, the apparent activation energy as measured is only __________ the true value.

Half

Twice

Equal

None of these

Half

Twice

Equal

None of these

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Chemical Reaction Engineering
For a first order isothermal chemical reaction in a porous catalyst, the effectiveness factor is 0.3. The effectiveness factor will increase if the

Catalyst size is reduced or the catalyst diffusivity is reduced

Catalyst size is reduced or the catalyst diffusivity is increased

Catalyst size is increased or the catalyst diffusivity is increased

Catalyst size is increased or the catalyst diffusivity is reduced

Catalyst size is reduced or the catalyst diffusivity is reduced

Catalyst size is reduced or the catalyst diffusivity is increased

Catalyst size is increased or the catalyst diffusivity is increased

Catalyst size is increased or the catalyst diffusivity is reduced

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Chemical Reaction Engineering
Exposure of a photographic plate to produce a latent image is an example of __________ reaction.

Photochemical

Both B and C

Very slow

Very fast

Photochemical

Both B and C

Very slow

Very fast

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Chemical Reaction Engineering
Rate of a chemical reaction is not affected by the

Catalyst

Number of molecules of reactants taking part in the reaction

Reactant's concentration

Temperature

Catalyst

Number of molecules of reactants taking part in the reaction

Reactant's concentration

Temperature

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Chemical Reaction Engineering

Chemical Reaction Engineering A reversible liquid phase endothermic reaction is to be carried out in a plug flow reactor. For minimum reactor volume, it should be operated such that the temperature along the length

Chemical Reaction Engineering For the chemical reaction X → Y, it is observed that, on doubling the concentration of 'X', the reaction rate quadruples. If the reaction rate is proportional to Cxn, then what is the value of 'n' ?

Chemical Reaction Engineering When the reaction occurs in the diffusion controlled region, the apparent activation energy as measured is only __________ the true value.

Chemical Reaction Engineering For a first order isothermal chemical reaction in a porous catalyst, the effectiveness factor is 0.3. The effectiveness factor will increase if the

Chemical Reaction Engineering Exposure of a photographic plate to produce a latent image is an example of __________ reaction.

Chemical Reaction Engineering Rate of a chemical reaction is not affected by the

Chemical Reaction Engineering
A reversible liquid phase endothermic reaction is to be carried out in a plug flow reactor. For minimum reactor volume, it should be operated such that the temperature along the length

Chemical Reaction Engineering
For the chemical reaction X → Y, it is observed that, on doubling the concentration of 'X', the reaction rate quadruples. If the reaction rate is proportional to Cxn, then what is the value of 'n' ?

Chemical Reaction Engineering
When the reaction occurs in the diffusion controlled region, the apparent activation energy as measured is only __________ the true value.

Chemical Reaction Engineering
For a first order isothermal chemical reaction in a porous catalyst, the effectiveness factor is 0.3. The effectiveness factor will increase if the

Chemical Reaction Engineering
Exposure of a photographic plate to produce a latent image is an example of __________ reaction.

Chemical Reaction Engineering
Rate of a chemical reaction is not affected by the