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Chemical Reaction Engineering

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

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

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Chemical Reaction Engineering
The reaction A → B is conducted in an isothermal batch reactor. If the conversion of A increases linearly with holding time, then the order of the reaction is

1.5
1
2
0

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Chemical Reaction Engineering
Effectiveness factor of a catalyst pellet is a measure of the __________ resistance.

Pore diffusion
Gas film
None of these
Chemical reaction

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Chemical Reaction Engineering
The exit age distribution of fluid leaving a vessel is used to know the

Extent of non-ideal flow in the vessel
None of these
Reaction mechanism
Activation energies of a reaction

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Chemical Reaction Engineering
The performance equations for constant density systems are identical for

Batch reactor and backmix reactor
P.F.R, batch reactor and backmix reactor
P.F.R. and batch reactor
P.F.R. and backmix reactor

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Chemical Reaction Engineering
The conversion of a reactant, undergoing a first order reaction, at a time equal to three times the half life of the reaction is

0.425
Data insufficient to calculate
0.875
0.5

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