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Chemical Reaction Engineering

Chemical Reaction Engineering
Shift conversion reaction

Is non-catalytic
Converts CO to CO₂ with steam
Converts N₂ and H₂ into NH₃
Is highly exothermic

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Chemical Reaction Engineering
The dispersion number of perfect mixed flow is

< 2100
∞
> 150

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Chemical Reaction Engineering
Sulphuric acid is used as a catalyst in the

Alkylation of hydrocarbons
None of these
Gas phase oxidation of SO₂ in chamber process
Hydrogenation of oils

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Chemical Reaction Engineering
Which one is the rate controlling step in a solid-gas non-catalytic reaction occurring at very high temperature?

Ash layer diffusion
Film diffusion
Chemical reaction
Pore diffusion

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Chemical Reaction Engineering
Which of the following is an autocatalytic reaction?

Ammonia synthesis reaction
Photochemical reactions
Microbial fermentation reaction
Enzyme fermentation reaction

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Chemical Reaction Engineering
A first order reaction requires two equal sized CSTR. The conversion is

More when they are connected in series
More when they are connected in parallel
Same whether they are connected in series or in parallel
Less when they are connected in series

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