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Chemical Reaction Engineering

Chemical Reaction Engineering
Reaction of benzene with chlorine gas to produce tri-chlorobenzene exemplifies a/an __________ reaction.

Parallel
None of these
Elementary
Consecutive

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

0
∞
< 1
1

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Chemical Reaction Engineering
Which of the following curves shows the effect of temperature on the extent of gas-solid adsorption at a given pressure?

None of these
Freundlich adsorption isotherm
Langmuir adsorption isotherm
Adsorption isobar

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Chemical Reaction Engineering
For a tubular flow reactor with uniform concentration and temperature, the independent variable is

Time
None of these
Diameter
Length

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Chemical Reaction Engineering
According to the 'law of mass action', the rate of reaction is directly proportional to the

Nature of the reactants
Equilibrium constant
Volume of the reaction vessel
Molar concentration of the reactants

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Chemical Reaction Engineering
If the catalyst pore size is small in comparison with the mean free path, collisions with the pore wall controls the process'. The diffusivity under this condition is called 'Knudsen diffusivity', which is affected by the

Neither A nor B
Pressure
Both A & B
Temperature

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