For identical flow rate, feed composition and for elementary first order reactions, 'N' equal sized mixed reactors in series with a total volume 'V' gives the same conversion as a single plug flow reactor of volume 'V' for constant density systems. This is true, when the value of 'N' is

Chemical Reaction Engineering
For identical flow rate, feed composition and for elementary first order reactions, 'N' equal sized mixed reactors in series with a total volume 'V' gives the same conversion as a single plug flow reactor of volume 'V' for constant density systems. This is true, when the value of 'N' is

≥1

1

∞

>1

≥1

1

∞

>1

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Chemical Reaction Engineering
Non-catalytic fluid-solid reactions are represented by __________ model.

Continuous reaction

Neither A and B

Both A and B

Unreacted core

Continuous reaction

Neither A and B

Both A and B

Unreacted core

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Chemical Reaction Engineering
Which of the following is used for calcination of limestone and dolomite in industrial practice?

Fluidised bed reactor

Fixed bed reactor

None of these

Moving bed reactor

Fluidised bed reactor

Fixed bed reactor

None of these

Moving bed reactor

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Chemical Reaction Engineering
A space velocity of 5 hr⁻¹ means that

Five reactor volumes of feed (at specified conditions) are being fed into the reactor per hour

After every 5 hours, reactor is being filled with the feed

Cent per cent conversion can be achieved in at least 5 hours

A fixed conversion of a given batch of feed takes 5 hours

Five reactor volumes of feed (at specified conditions) are being fed into the reactor per hour

After every 5 hours, reactor is being filled with the feed

Cent per cent conversion can be achieved in at least 5 hours

A fixed conversion of a given batch of feed takes 5 hours

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Chemical Reaction Engineering
Integral method for analysing the kinetic data is used

Both A and B

When the data are scattered

None of these

For testing specific mechanisms with simple rate expressions

Both A and B

When the data are scattered

None of these

For testing specific mechanisms with simple rate expressions

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Chemical Reaction Engineering
From collison theory, the reaction rate constant is proportional to

√T

Tm.exp(- E/RT)

Exp(- E/2RT)

Exp(- E/RT)

√T

Tm.exp(- E/RT)

Exp(- E/2RT)

Exp(- E/RT)

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Chemical Reaction Engineering

Chemical Reaction Engineering Non-catalytic fluid-solid reactions are represented by __________ model.

Chemical Reaction Engineering Which of the following is used for calcination of limestone and dolomite in industrial practice?

Chemical Reaction Engineering A space velocity of 5 hr⁻¹ means that

Chemical Reaction Engineering Integral method for analysing the kinetic data is used

Chemical Reaction Engineering From collison theory, the reaction rate constant is proportional to

Chemical Reaction Engineering
Non-catalytic fluid-solid reactions are represented by __________ model.

Chemical Reaction Engineering
Which of the following is used for calcination of limestone and dolomite in industrial practice?

Chemical Reaction Engineering
A space velocity of 5 hr⁻¹ means that

Chemical Reaction Engineering
Integral method for analysing the kinetic data is used

Chemical Reaction Engineering
From collison theory, the reaction rate constant is proportional to