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Chemical Reaction Engineering

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

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

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Chemical Reaction Engineering
The rate of forward reaction, at chemical equilibrium is____the rate of backward reaction.

Less than
Either B or C
More than
Equal to

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Chemical Reaction Engineering
Which of the following is not a chemical step in a fluid solid catalytic reaction?

None of these
Surface chemical reaction
Adsorption
Desorption

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Chemical Reaction Engineering
Molecularity of an elementary reaction, P + Q → R + S is

4
2
1
3

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Chemical Reaction Engineering
Transition state theory relates the above quantities as

K ∝ e-E/RT
K ∝ T1.5
K ∝ T.eE/RT
K ∝ √T

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Chemical Reaction Engineering
Rate determining step in a reaction consisting of a number of steps in series is the __________ step.

Fastest
Intermediate
Data insufficient; can't be predicted
Slowest

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