A first order reaction is to be treated in a series of two mixed reactors. The total volume of the two reactors is minimum, when the reactors are

Chemical Reaction Engineering
A first order reaction is to be treated in a series of two mixed reactors. The total volume of the two reactors is minimum, when the reactors are

Of different sizes

Equal in size

Of such size that the ratio of their volumes is < 5

None of these

Of different sizes

Equal in size

Of such size that the ratio of their volumes is < 5

None of these

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Chemical Reaction Engineering
In a chemical reaction, __________ are conserved.

Ions

Masses

Both B & C

Atoms

Ions

Masses

Both B & C

Atoms

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Chemical Reaction Engineering
The value of 'n' for a chemical reaction A → B, whose reaction rate is → CAn, will be __________ if the rate of the reaction increases by a factor of 8, when the concentration of is doubled.

3

2

1

3

2

1

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Chemical Reaction Engineering
Promoter.

Atlers the position of equilibrium in a reversible reaction

Increases the number of active centres by increasing the unevenness of catalyst surface and by creating discontinuities in the crystals

Initiates a chemical reaction and is a catalyst by itself

All of these

Atlers the position of equilibrium in a reversible reaction

Increases the number of active centres by increasing the unevenness of catalyst surface and by creating discontinuities in the crystals

Initiates a chemical reaction and is a catalyst by itself

All of these

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Chemical Reaction Engineering
For reaction, P + 2 → 3R, molar rate of consumption of P is

2/3rd of that of Q

Half of that of Q

Same as that of Q

Double of that of Q

2/3rd of that of Q

Half of that of Q

Same as that of Q

Double of that of Q

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Chemical Reaction Engineering
If pore diffusion is the controlling step in a solid catalysed reaction, the catalyst

None of these

Porosity is of less importance

Internal surface area is utilised efficiently

Porosity is very important

None of these

Porosity is of less importance

Internal surface area is utilised efficiently

Porosity is very important

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Chemical Reaction Engineering

Chemical Reaction Engineering A first order reaction is to be treated in a series of two mixed reactors. The total volume of the two reactors is minimum, when the reactors are

Chemical Reaction Engineering In a chemical reaction, __________ are conserved.

Chemical Reaction Engineering The value of 'n' for a chemical reaction A → B, whose reaction rate is → CAn, will be __________ if the rate of the reaction increases by a factor of 8, when the concentration of is doubled.

Chemical Reaction Engineering Promoter.

Chemical Reaction Engineering For reaction, P + 2 → 3R, molar rate of consumption of P is

Chemical Reaction Engineering If pore diffusion is the controlling step in a solid catalysed reaction, the catalyst

Chemical Reaction Engineering
A first order reaction is to be treated in a series of two mixed reactors. The total volume of the two reactors is minimum, when the reactors are

Chemical Reaction Engineering
In a chemical reaction, __________ are conserved.

Chemical Reaction Engineering
The value of 'n' for a chemical reaction A → B, whose reaction rate is → CAn, will be __________ if the rate of the reaction increases by a factor of 8, when the concentration of is doubled.

Chemical Reaction Engineering
Promoter.

Chemical Reaction Engineering
For reaction, P + 2 → 3R, molar rate of consumption of P is

Chemical Reaction Engineering
If pore diffusion is the controlling step in a solid catalysed reaction, the catalyst