How is freezing point depression related to molality?

Answer 1

Boiling point elevation and freezing point depression are colligative properties. Colligative properties are physical properties of solutions that change depending on the concentration of solute we add to the solvent and that means the volume of the solution is also changing.

Thus, the temperature of the solution changes according to the molality.

You can calculate the freezing point point depression #DeltaT_f# from the following formula:
#DeltaT_f = -iK_fm#, where,
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Answer 2

Freezing point depression is directly proportional to the molality of the solute in a solution, according to the equation: ΔTf = Kf * m, where ΔTf is the freezing point depression, Kf is the cryoscopic constant, and m is the molality of the solute.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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