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CHEMICAL REACTION ENGINEERING

Chemical Reaction Engineering
For the chemical reaction P → Q, it is found that the rate of reaction doubles as the concentration of 'P' is doubled. If the reaction rate is proportional to Cpn, then what is the value of 'n' for this chemical reaction

1
2
3

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Chemical Reaction Engineering
The percent conversion of ethanol in the reactor is

95
97.5
2.5
100

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Chemical Reaction Engineering
Fractional conversion __________ for an exothermic reversible chemical reaction, when the temperature is maximum.

Increases
Decreases
Remains unchanged
Unpredictable from the data

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Chemical Reaction Engineering
Rate constant 'k' and absolute temperature 'T' are related by collision theory (for bimolecular) as

k ∝ exp(-E/RT)
k ∝ √T
k ∝ T1.5
k ∝ T

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Chemical Reaction Engineering
The ratio of volume of mixed reactor to the volume of P.F.R. (for identical flow rate, feed composition and conversion) for zero order reaction is

∞
1
> 1

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