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Chemical Reaction Engineering

Chemical Reaction Engineering
For an ideal mixed flow reactor (CSTR), the exit age distribution E(t) is given by

A step function
A ramp function
None of these
A dirac delta function

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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

75
90
60
100

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Chemical Reaction Engineering
Which of the following does not produce a change in the value of rate constant of a reaction?

Concentration and catalyst
Temperature
None of these
Pressure

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Chemical Reaction Engineering
In case of a __________ reactor, the composition in the reactor and at the exit of the reactor is the same.

Batch
Back-mix
Semi-batch
Tubular

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Chemical Reaction Engineering
Photo-chemical reactions occur in presence of

Monochromatic radiation only
Darkness
Solid catalysts
Sunlight

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Chemical Reaction Engineering
In a chemical reaction, __________ are conserved.

Ions
Both B & C
Atoms
Masses

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