Chemical Reaction Engineering
Which of the following is not a theory of homogeneous reaction?

None of these
Radiation hypothesis
Chain reaction theory
Collision theory and activated complex theory

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Chemical Reaction Engineering
In Langmuir treatment of adsorption,

Whole surface of the catalyst is essentially uniform and the adsorbed molecule has no effect on the rate of adsorption per site
All the adsorption does not take place by the same mechanism
Extent of adsorption is more than one complete monomolecular layer on the surface
Whole surface of the catalyst does not have the same activity for adsorption and there is attraction between the adsorbed molecule

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