For the non catalytic reaction of particles with surrounding fluid, the same needed to achive the same fractional conversion for particles of different unchanging sizes is proportional to the particle diameter, when the __________ is the controlling resistance.

Chemical Reaction Engineering
For the non catalytic reaction of particles with surrounding fluid, the same needed to achive the same fractional conversion for particles of different unchanging sizes is proportional to the particle diameter, when the __________ is the controlling resistance.

Film diffusion

Diffusion through ash layer

Chemical reaction

Either A, B or C

Film diffusion

Diffusion through ash layer

Chemical reaction

Either A, B or C

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Chemical Reaction Engineering
A back mix reactor is

Same as ideal stirred tank reactor

Ideal at very low conversion

Same as plug flow reactor (PFR)

Suitable for gas phase reactions

Same as ideal stirred tank reactor

Ideal at very low conversion

Same as plug flow reactor (PFR)

Suitable for gas phase reactions

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Chemical Reaction Engineering
The molecularity and the order of reaction respectively, for the hydrolysis of methyl acetate in presence of acids are

11 & 2

2 && 2

1 & 1

2 & 1

11 & 2

2 && 2

1 & 1

2 & 1

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Chemical Reaction Engineering
In an ideal mixed reactor (at steady state), the

All of these

Exit stream has the same composition as the fluid within the reactor

Composition throughout the reactor remains same

Space time is equivalent to holding time for constant density systems

All of these

Exit stream has the same composition as the fluid within the reactor

Composition throughout the reactor remains same

Space time is equivalent to holding time for constant density systems

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Chemical Reaction Engineering
What is the dispersion number for a CSTR?

< 1

0

∞

1

< 1

0

∞

1

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Chemical Reaction Engineering
The percent conversion of ethanol in the reactor is

2.5

97.5

100

95

2.5

97.5

100

95

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Chemical Reaction Engineering

Chemical Reaction Engineering For the non catalytic reaction of particles with surrounding fluid, the same needed to achive the same fractional conversion for particles of different unchanging sizes is proportional to the particle diameter, when the __________ is the controlling resistance.

Chemical Reaction Engineering A back mix reactor is

Chemical Reaction Engineering The molecularity and the order of reaction respectively, for the hydrolysis of methyl acetate in presence of acids are

Chemical Reaction Engineering In an ideal mixed reactor (at steady state), the

Chemical Reaction Engineering What is the dispersion number for a CSTR?

Chemical Reaction Engineering The percent conversion of ethanol in the reactor is

Chemical Reaction Engineering
For the non catalytic reaction of particles with surrounding fluid, the same needed to achive the same fractional conversion for particles of different unchanging sizes is proportional to the particle diameter, when the __________ is the controlling resistance.

Chemical Reaction Engineering
A back mix reactor is

Chemical Reaction Engineering
The molecularity and the order of reaction respectively, for the hydrolysis of methyl acetate in presence of acids are

Chemical Reaction Engineering
In an ideal mixed reactor (at steady state), the

Chemical Reaction Engineering
What is the dispersion number for a CSTR?

Chemical Reaction Engineering
The percent conversion of ethanol in the reactor is