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Chemical Engineering · Q341

Chemical Reaction Engineering

Engineering and GATE · Chemical Engineering · question 341

Q341

Pick out the wrong statement.

A.
In a first order reaction, A → products; the reaction becomes slower as it proceeds, because the concentration of A decreases and the rate is proportional to the concentration of A
B.
Transition state theory approaches the problem of calculating reaction rates by concentrating on the idea of activated complexes
C.
According to the penetration theory, the mass transfer co-efficient decreases, if the exposure time of an eddy to the solute decreases
Answer
D.
If the rate of an irreversible reaction, A + B → 2C is k.CA.CB, then the reaction is always elementary

Answer: Option C

Solution

Answer: Option C
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