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Chemical Reaction Engineering

Chemical Reaction Engineering
Bulk diffusion in catalyst pore __________ with increase in pressure.

Increases exponentially
Remains unchanged
Decreases
Increases

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

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

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Chemical Reaction Engineering
Velocity of a chemical reaction

None of these
Decreases with increase in temperature
Decreases with increase of reactant concentration
Increases with increase of pressure of reactants for all reactions

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Chemical Reaction Engineering
A photochemical reaction is

Catalysed by light
Accompanied with emission of light
All of these
Initiated by light

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Chemical Reaction Engineering
The catalytic activity of enzymes is due to their capacity to lower the __________ energy.

None of these
Potential
Kinetic
Activation

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

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

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