454 



loq 



4G4.5 

 7 



327.8 



— 0.5400 (below the transition point) and 



— loq a; = —;-^ 0.2412 (ubove tlie transition point). 



To get an idea of tiie extent of tlie experimental errors I have 

 compared the valnes of (j calculated according to the above expres- 

 sions in table 3 with the values of the seventh column of table 2. 

 It will be clear from the last column of table 3 that the agreement 



TABLE 3. 



