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Chemical Reaction Engineering

Chemical Reaction Engineering
The rate at which a chemical substance reacts is proportional to its

Molecular weight
Active mass
None of these
Equivalent weight

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Chemical Reaction Engineering
The rate of a homogeneous reaction is a function of

All of these
Temperature and pressure only
Pressure and composition only
Temperature and composition only

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Chemical Reaction Engineering
The unit of frequency factor in Arhenious equation is

Dimensionless
Same as that of activation energy
Same as that of rate constant
None of these

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Chemical Reaction Engineering
For an autocatalytic reactor, the suitable reactor set up is

CSTR followed by P.F. reactor
CSTR in series
P.F. reactors in series
P.F. reactor followed by CSTR

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Chemical Reaction Engineering
What is the dispersion number for a CSTR?

1
∞
< 1
0

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Chemical Reaction Engineering
The equilibrium constant of chemical reaction __________ in the presence of catalyst.

Increases
Decreases
Can either increase or decrease (depends on the type of catalyst)
Remains unaffected

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