Question

Find and discuss example of a reaction with zero order kinetics. Compare the kinetics of this...

Find and discuss example of a reaction with zero order kinetics. Compare the kinetics of this reaction with a different reaction, which has either first or second order kinetics. Your response should be at least two paragraphs. Provide citations and references.

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Answer #1

Zero order kinetics means the chemical reactions whose rate of reaction does not depend on reactant concentration. Example : photochemical reactions and surface reactions are the best examples for zero order reactions.

First order kinetics means the chemical reactions whose rate of reaction depend on molar concentration of one reactant. Example : radioactive disintegration reactions are the best examples for first order kinetics.

In zero order kinetics, graph of reactant concentration vs time is a linear graph.

In first order kinetics, graph of reactant concentration vs time is a curved line.

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