Two methods can be used to determine the rate law for a reaction. One is a graphical method used to determine the integrated rate law which shows how concentration of a reactant or product depends on time. An alternative method relies on.

Initial rate method

Explanation:

The initial rate of the reaction is dictated by the different concentrations of one reactant, while other reactants remain constant.

the electrical  conductivity  of asolution  of an electrolyte is measured by determining the resistance of thesolution  between two flat or cylindrical electrodes separated by a fixed distance.

b.

the accuracy of the data.