COAGULATION OF SOLS : VARIATION OF TIME OF COAGULATION WITH ELECTROLYTE CONCENTRATION. FURTHER STUDIES WITH AS2S3 SOL

Further data on the coagulation of As2S3soI at different concentrations by electrolytes. e. g., MgCl2. CaCl3, Sr(NO3)2, ZnSO4, CdCI2, MnCl2, CrCI3. UO2 (NO3)2 Ce(SO4)2 and Th (SO4)2 have been presented. Interesting observations on the nature of the curves obtained have been made and explained in the light of the empirical equation of more general character.\( c=a+b/t\) than the one deduced in an earlier communication by the authors