164 PROPERTIES OF ELECTRICALLY CONDUCTING SYSTEMS 



among the curves in this case appears quite complex, since at the highest 

 concentrations the conductance decreases with increasing concentration. 



-15 



Temperature. 



FIG. 37. Representing the Conductance as a Function of the Temperature for Solu- 

 tions of Potassium Iodide in Methylamine at Different Concentrations. 



The course of the maximum temperatures is indicated by the broken 

 lines which meet at a point at a temperature of 33 and at a dilution 

 of 28.2 liters. At higher concentrations the maximum proceeds to higher 

 temperatures quite rapidly, while at lower concentrations the temperature 



