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What is the equation for freezing point?

Answer 1

#ΔTf# = #Kf# . #m#

Where #ΔTf# = the freezing-point depression #ΔTf# = #Tf# (pure solvent) − #Tf# (solution). #Kf# = the cryoscopic constant, which is dependent on the properties of the solvent, not the solute. #m# = molality of the solution

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Answer 2

Peyton Adams

The equation for freezing point depression is: ΔTf = i * Kf * m, where ΔTf is the freezing point depression, i is the van't Hoff factor, Kf is the cryoscopic constant, and m is the molality of the solution.

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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.