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Ajay Rai




Reaction kinetics:

The rate of a chemical reaction is the change in molar concentration of a substance in unit time.

Collision theory ­ in gas, liquid or solution, particles are constantly moving and colliding with
each other. The distribution of energies between particles in a system is called…

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Ajay Rai




First order reactions ­ when the rate of a reaction is directly proportional to the concentration
of one species.

Rate = k[A]1 so rate = k[A].

This is a first order reaction with respect to A. If the concentration doubles, the reaction rate
doubles.

Rate = = slope…

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