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Chemical Reaction Engineering

Chemical Reaction Engineering
With increase in initial concentration, the fractional conversion of a first order reaction in a given time

Increases
Remains constant
Decreases
Unpredictable

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Chemical Reaction Engineering
What is the dispersion number for a plug flow reactor?

-1
1
?

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Chemical Reaction Engineering
A first order reaction requires two equal sized CSTR. The conversion is

Same whether they are connected in series or in parallel
More when they are connected in parallel
More when they are connected in series
Less when they are connected in series

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

All of these
Time
Temperature
Concentration

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Chemical Reaction Engineering
When a high liquid hold up is required in a reactor for gas liquid reaction, use __________ coloumn.

Packed
Spray
Tray
Bubble

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Chemical Reaction Engineering
The value of 'n' for a chemical reaction A → B, whose reaction rate is → CAn, will be __________ if the rate of the reaction increases by a factor of 8, when the concentration of is doubled.

1
2
3

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