For a gaseous phase reaction, rate of reaction is equal to K. CA . CB. If the volume of the reactor is suddenly reduced to l/4th of its initial volume, then the rate of reaction compared to the original rate will be __________ times.

Chemical Reaction Engineering
For a gaseous phase reaction, rate of reaction is equal to K. CA . CB. If the volume of the reactor is suddenly reduced to l/4th of its initial volume, then the rate of reaction compared to the original rate will be __________ times.

8

43838

16

43846

8

43838

16

43846

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Chemical Reaction Engineering
Fluid flow in a real packed bed can be approximated as __________ model.

Mixed flow

Dispersion

Plug flow

Tank in series

Mixed flow

Dispersion

Plug flow

Tank in series

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

Single stirred tank (v = 5 litres)

Single tubular flow reactor (v = 5 litres)

Two stirred tank (each of 2.5 litres) in series

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

Single stirred tank (v = 5 litres)

Single tubular flow reactor (v = 5 litres)

Two stirred tank (each of 2.5 litres) in series

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

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Chemical Reaction Engineering
A reaction which is catalysed by an acid is also catalysed by any substance, which has a tendency to

Lose a proton

None of these

Lose an electron

Gain a proton

Lose a proton

None of these

Lose an electron

Gain a proton

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Chemical Reaction Engineering
Considering the endotheomic dissociation of CaCO₃ in a closed vessel (CaCO₃ ⇋ CaO + CO₂), the pressure of CO₂ increases, if

An inert gas is pumped keeping the temperature constant

A catalyst is added

None of these

The temperature is increased

An inert gas is pumped keeping the temperature constant

A catalyst is added

None of these

The temperature is increased

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Chemical Reaction Engineering
The rate constant of a reaction depends on the

Extent of reaction

Temperature of the system

Initial concentration of reactants

Time of reaction

Extent of reaction

Temperature of the system

Initial concentration of reactants

Time of reaction

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Chemical Reaction Engineering

Chemical Reaction Engineering For a gaseous phase reaction, rate of reaction is equal to K. CA . CB. If the volume of the reactor is suddenly reduced to l/4th of its initial volume, then the rate of reaction compared to the original rate will be __________ times.

Chemical Reaction Engineering Fluid flow in a real packed bed can be approximated as __________ model.

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

Chemical Reaction Engineering A reaction which is catalysed by an acid is also catalysed by any substance, which has a tendency to

Chemical Reaction Engineering Considering the endotheomic dissociation of CaCO₃ in a closed vessel (CaCO₃ ⇋ CaO + CO₂), the pressure of CO₂ increases, if

Chemical Reaction Engineering The rate constant of a reaction depends on the

Chemical Reaction Engineering
For a gaseous phase reaction, rate of reaction is equal to K. CA . CB. If the volume of the reactor is suddenly reduced to l/4th of its initial volume, then the rate of reaction compared to the original rate will be __________ times.

Chemical Reaction Engineering
Fluid flow in a real packed bed can be approximated as __________ model.

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

Chemical Reaction Engineering
A reaction which is catalysed by an acid is also catalysed by any substance, which has a tendency to

Chemical Reaction Engineering
Considering the endotheomic dissociation of CaCO₃ in a closed vessel (CaCO₃ ⇋ CaO + CO₂), the pressure of CO₂ increases, if

Chemical Reaction Engineering
The rate constant of a reaction depends on the