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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

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

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

√T
Tm.exp(- E/RT)
Exp(- E/RT)
Exp(- E/2RT)

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Chemical Reaction Engineering
For the gaseous reaction 2A → B, where the feed consists of 50 mole % A and 50 mole % inerts, the expansion factor is

1
-0.5
-0.25

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Chemical Reaction Engineering
Catalytic action in a catalytic chemical reaction follows from the ability of catalyst to change the

Equilibrium constant
Heat of reaction
None of these
Activation energy

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Chemical Reaction Engineering
A back mix reactor is

Same as plug flow reactor (PFR)
Suitable for gas phase reactions
Same as ideal stirred tank reactor
Ideal at very low conversion

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Chemical Reaction Engineering
__________ is the response curve for a step input signal from a reactor.

I-curve
None of these
C-curve
S-curve

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