Ratio of coagulating power of FeCl3 with that of AgCl is ____________.(Given that their coagulation values are 30.8 and 138 respectively)

The coagulation power is inversely proportional to the coagulating value, the ratio of their coagulation power is Coagulation power of FeCl3 Coagulation power of AgCl= Coagulation power of AgCl Coagulation power of FeCl3=13830.8=4.48Thus AgCl has 4.48 times greater coagulation power than FeCl3.