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Chemical Reaction Engineering

Chemical Reaction Engineering
The residence time distribution of an ideal CSTR is

Exp(-t/τ)
1/τ exp (-t/τ)
Τ exp (-t/τ)
1/τ (-t/τ)

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Chemical Reaction Engineering
Given, 3H₂ + CO = CH₄ + H₂O, KP = 101.84 and, 4H₂ + CO₂ = CH₄ + 2H₂O, KP = 101.17the KP for the reaction CO + H₂O = CO₂ + H₂ is

10-3.01
10-0.67
L00.67
103.01

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Chemical Reaction Engineering
In a/an __________ reactor, there is exchange of heat with the surroundings with sizeable temperature variation.

None of these
Non-adiabatic
Adiabatic
Isothermal

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Chemical Reaction Engineering
Find a mechanism that is consistent with the rate equation and reaction given below: 2A + B → A₂B, ( - rA) = k.CA.CB

A + A ⇋ AA;AA + B → A₂B
A + B ⇋ AB;AB + A → A₂B
A + B ⇋ AB ; AB + A → A₂B
A + A ⇋ AA;AA + B → A₂B

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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

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

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Chemical Reaction Engineering
With an increase in pressure in gaseous phase chemical reactions, the fractional conversion __________ when the number of moles decreases.

Remains unaffected
Increases
Unpredictable from the data
Decreases

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