Will the same number of dissolved molecules per kg of solvent depress the frezzing point of the solvent by the

Answer 1

The freezing point despression of a solution is

deltaT = i*m*K

where i and K are constant depending on the solute and solvent respectively. m is moles/kg. So yes, the same number of molecules per kilogram of solvent will depress the freezing point by the same amount no matter how much total solvent there is.

Answer 2

Yes... as long as the both have the same disassocation factors.