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Chemical Reaction Engineering

Chemical Reaction Engineering
The fractional volume change between no conversion and complete conversion, for the isothermal gas phase reaction, 2A → R, is

1.5
-0.5
0.5
1

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Chemical Reaction Engineering
For series reaction, the relative yield

Decreases with increasing conversion
Is always greater for plug-flow reactor than for the single CSTR of the same volume
Both A and C hold good
Statement in A is wrong

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

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

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Chemical Reaction Engineering
The eddy diffusivity for a liquid in plug flow must be

1
∞
0
Between 0 and 1

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Chemical Reaction Engineering
The performance equations for constant density systems are identical for

Batch reactor and backmix reactor
P.F.R. and batch reactor
P.F.R, batch reactor and backmix reactor
P.F.R. and backmix reactor

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Chemical Reaction Engineering
Collision theory gives the rate constant for bimolecular reaction as

K α e-E/RT
K α eE/RT
None of these
K α √T.e-E/RT

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