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Chemical Reaction Engineering

Chemical Reaction Engineering
The enzyme which can catalyse the conversion of glucose to ethyl alcohol is

Diastase
Maltase
Invertase
Zymase

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Chemical Reaction Engineering
For reaction, P + 2 → 3R, molar rate of consumption of P is

Same as that of Q
2/3rd of that of Q
Double of that of Q
Half of that of Q

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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

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

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Chemical Reaction Engineering
Which of the following is an independent variable for a batch tank reactor with uniform concentration and temperature?

Time
Diameter of the reactor
Useful volume of the tank
None of these

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Chemical Reaction Engineering
The equilibrium constant of chemical reaction __________ in the presence of catalyst.

Remains unaffected
Can either increase or decrease (depends on the type of catalyst)
Increases
Decreases

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Chemical Reaction Engineering
The irreversible reaction, X → Y, is the special case of the reversible reaction, X ⇋ Y, in which the

Fractional conversion of
Equilibrium constant is infinite
Concentration of
All of these

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