Freezing point depression is a colligative property. It doesn't depend on what the solute species is, just how much of it there is. (It does matter if the solute breaks apart upon dissolving, because each part counts individually).
With that in mind, the question is nonsense.
freezing point depression ..
The freezing point depression constant for Naphthalene is 6.9 degrees Celsius/mhttp://en.wikipedia.org/wiki/Freezing-point_depression
Substances which are insoluble in a given solvent do not cause a freezing point depression in that solvent.
it is increased with the increasing density
-0.37 C
The depression of the freezing point is dependent on the nature of solvent and concentration of solute.
The answer is "Freezing point depression" on Apex
freezing point depression ..
The freezing point depression constant for Naphthalene is 6.9 degrees Celsius/mhttp://en.wikipedia.org/wiki/Freezing-point_depression
f.p depression = (freezing point of pure solvent)-(freezing point of solution) -------> 178.4-166.2=12.2
Substances which are insoluble in a given solvent do not cause a freezing point depression in that solvent.
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The freezing is ag gago weak
The maximal freezing point depression for sodium chloride is -18 0C. For the theoretical calculus see the link below.
it is increased with the increasing density
the maximum freezing point of water is -18 degree Celsius, though others may consider that the maximum freezing point is 0 degree Celsius, the 2 answer are being considered correctly, however the maximum boiling point of water is really 100 degree Celsius and that is the only answer in a boiling point
the main applicative use of freezing point depression and boiling point elevation is to calculate the molecular mass of a non volatile solute in a pure solvent.