A regression on both the semi circles yielded the respective resistances and capacitance computed by the inbuilt program which compares the fits with the experimental value to the best possible fit on the plot obtained based on the circuit notation fed into it. The values of the individual circuit components were fine tuned to arrive at the best possible simulated fit for the experimental curve. The change in resistance and capacitance components of the circuit set up was linear or quadratic with change in ammonia concentrations and fairly good correlation coefficients were obtained. The model was empirically chosen to represent the system.