By ?the overall order of a reaction?, we mean

1.	By ?the overall order of a reaction?, we mean
A.	The number of concentration terms in the equation for the reaction
B.	The sum of powers to which the concentration terms are raised in the velocity equation
C.	The least number of molecules of the reactants needed for the reaction
D.	The number of reactants which take part in the reaction
Answer» C. The least number of molecules of the reactants needed for the reaction

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By ?the overall order of a reaction?, we mean

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