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Chemical Reaction Engineering

Chemical Reaction Engineering
The dispersion number of perfect mixed flow is

< 2100
∞
> 150

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Chemical Reaction Engineering
For the reaction, A + B → 2B + C,

rA = rB/2
rA = 2rB
rA = -rB
rA = rB

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Chemical Reaction Engineering
In case of a __________ reactor, the composition in the reactor and at the exit of the reactor is the same.

Back-mix
Tubular
Semi-batch
Batch

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Chemical Reaction Engineering
Rate of an autocatalytic chemical reaction is a function of

Pressure only
Temperature only
Composition only
All of these

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Chemical Reaction Engineering
For a mixed flow reactor operating at steady state, the rate of reaction is given by

FA0/V - dCsub>A/dt
- dCsub>A/dt
FA0/V + dCsub>A/dt
FA0/V . Xsub>A

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Chemical Reaction Engineering
The catalytic converter for conversion of SO₂ to SO₃ by contact process should have a feed with SO₂ content between

7-10%
20-25%
2-5%
12-15%

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