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Chemical Engineering - Chemical Reaction Engineering

Exercise : Chemical Reaction Engineering - Section 10
26.
Pick out the correct statement.
A catalyst speeds up the forward reaction but slows shown the reverse reaction.
Addition of catalyst changes the equilibrium constant.
Pressure changes do not change the equilibrium concentrations.
The composition of equilibrium is changed by catalyst.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
27.
In which of the following gaseous phase reactions, the equilibrium of the reaction remains unaffacted by pressure changes ?
2O3 3O2
N2 + O2 2NO
2NO2 N2O4
2SO2 + O2 2SO3
Answer: Option
Explanation:
No answer description is available. Let's discuss.
28.
The mean conversion in the exit stream, for a second order, liquid phase reaction in a non-ideal flow reactor is given by
Answer: Option
Explanation:
No answer description is available. Let's discuss.
29.
Integral method for analysing the kinetic data is used
when the data are scattered.
for testing specific mechanisms with simple rate expressions.
both (a) and (b).
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
30.
Concentration of the limiting reactant (with initial concentration of a moles/litre) after time t is (a-x). Then 't' for a first order reaction is given by
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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