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Chemical Reaction Engineering

Chemical Reaction Engineering
Photo-chemical reactions occur in presence of

Solid catalysts
Darkness
Monochromatic radiation only
Sunlight

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Chemical Reaction Engineering
For a first order reaction carried out in a plug flow reactor, the space time is

K In C/C0
K In C0/C
1/K In C0/C
1/K In C/C0

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Chemical Reaction Engineering
Participation of __________ is involved in the occurrence of a chemical reaction.

Neutrons
Protons
None of these
Electrons

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Chemical Reaction Engineering
The use of space time is preferred over the mean residence time in the design of a/an

Slurry reactor
Batch reactor
CSTR
Ideal tubular-flow reactor

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Chemical Reaction Engineering
Pure A in gas phase enters a reactor 50% of this A is converted to B through the reaction, A 3B. Mole fraction of A in the exit stream is

43833
43835
43834
43832

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Chemical Reaction Engineering
Reactions with high activation energy are

Very temperature sensitive
Always reversible
Always irreversible
Temperature insensitive

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