In a first order reaction, the time required to reduce the concentration of reactant from 1 mole/litre to 0.5 mole/litre will be __________ that required to reduce it from 10 moles/litre to 5 moles/litre in the same volume.

Chemical Reaction Engineering
In a first order reaction, the time required to reduce the concentration of reactant from 1 mole/litre to 0.5 mole/litre will be __________ that required to reduce it from 10 moles/litre to 5 moles/litre in the same volume.

Data insufficient; can't be predicted

More than

Same as

Less than

Data insufficient; can't be predicted

More than

Same as

Less than

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Chemical Reaction Engineering
Ionic reactions occur in

Solutions

Liquid state only

Solid state only

Any state

Solutions

Liquid state only

Solid state only

Any state

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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

(E + ED)/2

ED/2

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

The intrinsic activation energy E

(E + ED)/2

ED/2

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Chemical Reaction Engineering
The heat of reaction

Depends on both pressure and mechanism of reaction

Is independent of the mechanism of reaction

Depends on the mechanism of reaction only

Depends on the pressure only

Depends on both pressure and mechanism of reaction

Is independent of the mechanism of reaction

Depends on the mechanism of reaction only

Depends on the pressure only

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Chemical Reaction Engineering
A first order irreversible reaction, A → B is carried out separately in a constant volume as well as in a variable volume reactor for a particular period. It signifies that __________ in the two reactors.

Both conversion as well as concentration are same

Conversion in both will be the same but concentrations will be different

None of these

Both the conversion as well as concentrations will be different

Both conversion as well as concentration are same

Conversion in both will be the same but concentrations will be different

None of these

Both the conversion as well as concentrations will be different

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Chemical Reaction Engineering
For the chemical reaction P → Q, it is found that the rate of reaction doubles as the concentration of 'P' is doubled. If the reaction rate is proportional to Cpn, then what is the value of 'n' for this chemical reaction

3

2

1

3

2

1

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Chemical Reaction Engineering

Chemical Reaction Engineering In a first order reaction, the time required to reduce the concentration of reactant from 1 mole/litre to 0.5 mole/litre will be __________ that required to reduce it from 10 moles/litre to 5 moles/litre in the same volume.

Chemical Reaction Engineering Ionic reactions occur in

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

Chemical Reaction Engineering The heat of reaction

Chemical Reaction Engineering A first order irreversible reaction, A → B is carried out separately in a constant volume as well as in a variable volume reactor for a particular period. It signifies that __________ in the two reactors.

Chemical Reaction Engineering For the chemical reaction P → Q, it is found that the rate of reaction doubles as the concentration of 'P' is doubled. If the reaction rate is proportional to Cpn, then what is the value of 'n' for this chemical reaction

Chemical Reaction Engineering
In a first order reaction, the time required to reduce the concentration of reactant from 1 mole/litre to 0.5 mole/litre will be __________ that required to reduce it from 10 moles/litre to 5 moles/litre in the same volume.

Chemical Reaction Engineering
Ionic reactions occur in

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

Chemical Reaction Engineering
The heat of reaction

Chemical Reaction Engineering
A first order irreversible reaction, A → B is carried out separately in a constant volume as well as in a variable volume reactor for a particular period. It signifies that __________ in the two reactors.

Chemical Reaction Engineering
For the chemical reaction P → Q, it is found that the rate of reaction doubles as the concentration of 'P' is doubled. If the reaction rate is proportional to Cpn, then what is the value of 'n' for this chemical reaction