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Chemical Reaction Engineering

Chemical Reaction Engineering
Kinetics of a catalytic reaction can be best studied on a/an __________ reactor.

Differential (flow)
Integral (plug flow)
Mixed
Either A, B and C

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Chemical Reaction Engineering
The reaction A → B is conducted in an isothermal batch reactor. If the conversion of A increases linearly with holding time, then the order of the reaction is

1
1.5
0
2

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Chemical Reaction Engineering
In an exothermic reaction, the energy of the reacting substances as compared to that of products is

More
Either A or B, depends on order of reaction
Less
Same

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Chemical Reaction Engineering
Half life period of decomposition of a liquid 'A' by irreversible first order reaction is 12 minutes. The time required for 75% conversion of 'A' is __________ minutes.

12
18
24
6

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Chemical Reaction Engineering
An irreversible first order reaction is being carried out in a CSTR and PFR of same volume. The liquid flow rates are same. The relative conversion will

Be more in PFR than in CSTR
Be more in CSTR than in PFR
Be same in both cases
Depend on the temperature

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

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

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