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Chemical Reaction Engineering

Chemical Reaction Engineering
Arrhenious equation represents graphically the variation between the __________ and temperature.

Rate constant
Rate of reaction
Activation energy
Frequency factor

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Chemical Reaction Engineering
Half life period of a first order irreversible reaction A → B is

Ln 2/k
K/2
Ln 0.5/k
Ln k/2

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Chemical Reaction Engineering
The rate of forward reaction, at chemical equilibrium is____the rate of backward reaction.

Equal to
More than
Less than
Either B or C

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Chemical Reaction Engineering
Holding time for flow reactors is __________ the space time, for constant fluid density

None of these
Double
Triple
Equal to

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Chemical Reaction Engineering
Photo-chemical reactions occur in presence of

Darkness
Monochromatic radiation only
Solid catalysts
Sunlight

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

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

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