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Chemical Reaction Engineering

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

None of these
Isothermal
Non-adiabatic
Adiabatic

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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

103.01
10-3.01
L00.67
10-0.67

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Chemical Reaction Engineering
For a tubular flow reactor with uniform concentration and temperature, the independent variable is

Diameter
None of these
Time
Length

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Chemical Reaction Engineering
For a first order chemical reaction in a porous catalyst, the Thiele modulus is 10. The effectiveness factor is approximately equal to

0.5
1
0.1

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Chemical Reaction Engineering
From among the following, choose one which is not an exothermic process.

Catalytic cracking
Oxidation of sulphur
Methanol synthesis
Ammonia synthesis

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Chemical Reaction Engineering
Promoter is added to the catalyst to improve its

Surface area
None of these
Porosity
Sensitivity

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