COBALT CHLORIDE. 



145 



TABLE 73. Comparison of the temperature coefficients of conductivity of cobalt chloride 



from to 25. Continued. 



Tables 71 and 72 (figs. 62 and 63), for cobalt chloride in mixtures of 

 methyl alcohol and water, show a minimum in conductivity at both tempera- 



10054 

 Percentage of Methyl Alcohol 



FIG. 62. CONDUCTIVITY OF COBALT CHLORIDE IN MIX- 

 TURES OF METHYL ALCOHOL AND WATER AT 0. 



