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Chemical Reaction Engineering

Chemical Reaction Engineering
The exit age distribution curve E(t) for an ideal CSTR with the average residence time, τ, is given by

1 - (e-t/τ/T)
1 - e-t/τ
E-t/τ
E-t/τ/T

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Chemical Reaction Engineering
If ΔG (free energy change) for a chemical reaction is very large and negative, then the reaction is

Very much feasible
Not feasible
Unpredictable as ΔG is no measure of feasibility of a reaction
Just feasible

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

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Chemical Reaction Engineering
Rate of an autocatalytic chemical reaction is a function of

Pressure only
Temperature only
All of these
Composition only

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Chemical Reaction Engineering
The most unsuitable reactor for carrying out reactions in which high reactant concentration favours high yields is

PFR in series
Series of CSTR
Plug flow reactor
Backmix reactor

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Chemical Reaction Engineering
In autocatalytic reactions,

One of the reactants acts as a catalyst
One of the products acts as a catalyst
No catalyst is used
Catalysts have very high selectivity

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