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Chemical Reaction Engineering

Chemical Reaction Engineering
The conversion for a first order liquid phase reaction. A → B in a CSTR is 50%. If another CSTR of the same volume is connected in series, then the % conversion at the exit of the second reactor will be

90
60
100
75

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Chemical Reaction Engineering
For any reaction, we may write conversion as a function of

All of these
Temperature
Time
Concentration

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Chemical Reaction Engineering
Cold shot cooling is only practical when the feed temperature is __________ than the reaction temperature.

Much higher
Much lower
Lower
Higher

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Chemical Reaction Engineering
Equilibrium of a chemical reaction as viewed by kinetics is a __________ state.

Dynamic unsteady
Static steady
None of these
Dynamic steady

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Chemical Reaction Engineering
Signal normally used to study non-ideal flow by stimulus response technique is __________ input.

Neither A nor B
Pulse
Step
Both A & B

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Chemical Reaction Engineering
The units of frequency factor in Arhenious equation

Are cycles per unit time
Depend on temperature, pressure etc. of the reaction
Are the same as those of the rate constant
Depend on the order of the reaction

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