1.

By the overall order of a reaction , we mean

Answer»

The number of concentration terms in the equation for the reaction
The SUM of powers to which the concentration terms are RAISED in the velocity equation
The least number of MOLECULES of the reactants needed for the reaction
The number of reactants which take PART in the reaction

Solution :The overall order of a reaction is sum of powers raised on concentration terms in order to write RATE expression.


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