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5/35 MCQs for:
Reaction Kinetics

The two main theories of catalysis are:

For any chemical reaction to occur:

At 1000oC, cyclobutane (C4H8) decomposes in a first-order reaction, with the very high rate constant of 87 s⁻¹, to two molecules of ethylene (C2H4).
What fraction of C4H8 has decomposed in this time?

Compound A (represented by circles) converts to compound B (represented by squares) in a first-order process, as represented by the scenes:

The half-life, t1/2, of the reaction is:

The two most important theories of kinetics are: