Respuesta :
1 is the total reaction order of this reaction.
What is the reaction rate?
The Order of reaction refers to the relationship between the rate of a chemical reaction and the concentration of the species taking part in it.
The overall order of the reaction is the sum of the individual orders of reaction of all the reactants taking part in a chemical reaction. The order of reaction of a reactant indicates how much the rate of reaction changes if the concentration of the reactant is changed.
Hence, option B is correct.
Learn more about the reaction rate here:
https://brainly.com/question/497987
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