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InterviewSolution
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define the following terms. (a) order of reaction (b) threshold energy |
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Answer» (a) A number that relates the rate of a chemical reaction with the concentrations of the reacting substances:the sum of all the exponents of the terms expressing concentrations of the molecules or atoms determining the rate of the reaction. (b) The threshold energy for production of a particle is the minimum kinetic energy a pair of traveling particles must have when they collide. The threshold energy is always greater than or equal to the rest energy of the desired particle. |
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