Question

what is formula of freezing point
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Answer 1

Answer:

The freezing point depression ∆T = KF·m where KF is the molal freezing point depression constant and m is the molality of the solute. Rearrangement gives: mol solute = (m) x (kg solvent) where kg of solvent is the mass of the solvent (lauric acid) in the mixture.

Answer 2

Answer:

The freezing point depression ∆T = Kf ° 1 were Kf us the molol freezing point depression constant m is the molality of the solute = (m) × (kg solvent ) where kg if the solvent is the mass of the solvent in the mixture. This gives the moles of the solute