Hi

The relation between freezing point and no.of ions is :- Higher is the number of ions , lower is the freezing point .

Explanation:-

Depression or decrease in Freezing point is a Colligative properties i.e it depends only to the number of particles in solution and not related to the chemical properties of the solute.  Now, Ionic compounds split into ions when they dissolve, forming more particles. So, Higher is the number of ions , lower is the freezing point .


thankyou