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Chemical Reaction Engineering

Chemical Reaction Engineering
Vegetable oils are hydrogenated in a __________ reactor.

None of these
Homogeneous catalytic
Plug flow
Slurry

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Chemical Reaction Engineering
For the chemical reaction X → Y, it is observed that, on doubling the concentration of 'X', the reaction rate quadruples. If the reaction rate is proportional to Cxn, then what is the value of 'n' ?

4
43834
16
2

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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/2
ND = n + 1
ND = (n + 1)/2

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Chemical Reaction Engineering
Organic catalysts differ from the inorganic catalyst in the sense that the former is

Prohibitively costly
Active at very high temperature only
Proteinous in nature
Active at cryogenic temperatures only

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Chemical Reaction Engineering
A photochemical reaction is __________ light.

Used to convert heat energy into
Initiated by
Catalysed by
Accompanied with emission of

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Chemical Reaction Engineering
An autothermal reactor is

Most suitable for a second order reaction
Completely self-supporting in its thermal energy requirements
Most suitable for a reversible reaction
Isothermal in nature

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