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Chemical Reaction Engineering

Chemical Reaction Engineering
The rate constant of a chemical reaction increases by increasing the

Reactant's concentration
Pressure
Temperature
None of these

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Chemical Reaction Engineering
The catalyst in a second order reversible reaction increases the rate of the forward reaction

Only
And decreases that of backward reaction
And backward reaction equally
To a greater extent than that of the backward reaction

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Chemical Reaction Engineering
When the reaction is dominated by in-traparticle diffusion, the apparent order of reaction (nD) as measured is related to the true order (n) as

ND = n/2
ND = n + 1
None of these
ND = (n + 1)/2

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Chemical Reaction Engineering
A reaction in which one of the products of reaction acts as a catalyst is called a/an __________ reaction.

None of these
Autocatalytic
Catalytic
Photochemical

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Chemical Reaction Engineering
If CA is the quantity of reactants initially present, the quantity left after 'n' half periods will be equal to

(1/2)n.CA
(CA)1/2n
(CA)1/n
(CA)n

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Chemical Reaction Engineering
In case of a P.F.R., there

May be lateral mixing of fluid
Neither A nor B
Both A and B
Should not be any mixing along the flow path

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