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Is there a difference between freezing point depression and freezing point?
Wiki User
∙ 13y ago
This is simply because the evaporation enthalpy is bigger than the enthalpy of fusion. ΔTf = -Kf · m (m= molality) ΔTb = Kb · m (m= molality) what is important is that Kf is proportional to 1/Enthalpy of fusion and the sam is true for Kb (with enthalpy of evaporation)
Wiki User
∙ 16y ago
Wiki User
∙ 13y agoYes.
Freezing point is the temperature at which a liquid becomes a solid.
Freezing point depression is the lowering of a substance's freezing point by adding a nonvolatile solute.
Wiki User
∙ 13y agoFreezing point is the phase change from a liquid to a solid, whereas boiling point is the phase change from a liquid to a gas.
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Why does the freezing point decrease when naphthalene is added in camphor?
When adding a solute to a solvent, the freezing point decreases and is also known as freezing-point depression. Hence when naphthalene is added to camphor the freezing point decreases.
What is meant by the medical term or ailment 'freezing point depression'?
Freezing point depression is not a medical term, but a term of physics. It refers to the scientific concept of when the freezing point of a liquid is lowered by adding something to it. For example: The freezing point of water is 0 degrees Celcius, but if salt is added to water, the freezing point is lower, and will still be a liquid at 0 degrees.
What is the difference between freezing point water in Celsius and Fahrenheit?
32 f 0 c
What is melting point depression?
This is the modification of melting (freezing) point due to impurities in the material.
What will the nonvolatile solute do to the freezing point of a solvent?
This is the property of freezing point depression and boiling point elevation. This is because of the solute absorbing the energy added to the system to heat its own molecules and so it would require more energy to boil the solvent. Likewise for freezing point depression, the molecules retain more energy.
What are the difference between freezing point and boiling point?
what is the difference between freezing and boiling point
What does the depression of the freezing point dependent on?
The depression of the freezing point is dependent on the nature of solvent and concentration of solute.
What is the tendency of a solute to change the melting point of a solid called?
The answer is "Freezing point depression" on Apex
The change in the freezing point of a solvent by the addition of a solute is called?
freezing point depression ..
What general statement can you make concerning the relationship between the number of moles of solute and the magnitude of the freezing point depression?
Increasing the concentration of the solute the freezing point decrease.
What is the difference between water's freezing and melting points?
There is no difference. If it is frozen the melting point is 32 degrees Fahrenheit. If it is not frozen, the freezing point is 32 degrees Fahrenheit.
What is the difference between freezing and solidifying?
They are the same, though a liquid's freezing point can vary. For example, magma's freezing point is quite high, and water's freezing point is lower, at 32 degrees Fahrenheit.
What is the freezing point depression constant for naphthalene?
The freezing point depression constant for Naphthalene is 6.9 degrees Celsius/mhttp://en.wikipedia.org/wiki/Freezing-point_depression
What is the difference between a freezing and melting point?
When solid start to turn into liquid its melting point. When liquid start turning into solid its freezing point.
The freezing point of a solution containing 4.12 g of unknown solute in 100 grams of camphor is 166.2 degrees C what is the freezing point depression?
f.p depression = (freezing point of pure solvent)-(freezing point of solution) -------> 178.4-166.2=12.2
Could freezing point depression be used for substances that are not soluble in water?
Substances which are insoluble in a given solvent do not cause a freezing point depression in that solvent.
How many Celsius are between the freezing point and boling point of water?
The difference is 100 oC.
