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Is the freezing point of ice cream lower or higher than the freezing point of water?
It is lower.
Which has the lower freezing point oxygen or ethanol?
Oxygen has a lower point.
What information is most useful to determine the solution that has a lower freezing point?
To determine which solution has a lower freezing point, you need the concentrations of solute in each solution and their respective properties (molal freezing point depression constants). The solution with the higher concentration of solute and lower molal freezing point depression constant will have the lower freezing point.
Can the freezing point be lower than its boiling point in a constant pressure?
At a constant pressure, the freezing point is always going to be lower than the boiling point.
What is the effect of adding p nitrotoluene to the freezing point of naphthalene?
Adding p-nitrotoluene to naphthalene will lower the freezing point of the mixture. This is due to the phenomenon of freezing point depression, where the presence of a solute lowers the freezing point of the solvent. The greater the concentration of the solute in the solvent, the lower the freezing point will be.
How does the number of moles affect the freezing point?
Higher the concentration of the solute, lower is the freezing point.
What is the effect of salt in boiling and freezing temperatures?
The freezing point is lower and the boiling point is higher.
When compared to pure water what will a 0.5 M solution of potassium chloride have a. lower boiling point b. lower freezing point c. higher capor pressure d. lower osmotic pressure?
b. lower freezing point A 0.5 M solution of potassium chloride will have a lower freezing point compared to pure water due to the presence of solute particles which disrupt the formation of ice crystals.
Can regular salt melt ice?
Yes, salt can help melt ice by lowering the freezing point of water. When salt is applied to ice, it causes the ice to begin melting since the saltwater mixture has a lower freezing point than plain water.
Will NaCl's affect the freezing point of a solution make the freezing point increase?
No, adding NaCl to a solution will actually lower the freezing point of the solution. This is because the presence of dissolved ions from the salt disrupts the formation of ice crystals, causing the freezing point to decrease.
Why does freshwater freeze faster than saltwater?
Because of a phenomenon called "freezing point depression." Dissolving any solute in a solvent causes that solvent to freeze at a lower temperature than it would if it were pure (it also causes the boiling point to go UP). The salt in saltwater causes this effect. The amount the freezing point changes depends on the amount of dissolved salt.
Effects on freezing point when alum is dissolve in water?
The freezing point will be lower than water with nothing dissolved in it.
