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What is the effect of salt in boiling and freezing temperatures?
The freezing point is lower and the boiling point is higher.
How does the number of moles affect the freezing point?
Higher the concentration of the solute, lower is the freezing 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.
Is the freezing point of a mixture of water and salt higher lower or the same of pure water or none?
lower
What is the effect of the salt by usingthe concept of melting point?
Salt water has a lower freezing point and a higher boiling point.
What is the effect of salt in boiling and freezing temperatures?
The freezing point is lower and the boiling point is higher.
How does the number of moles affect the freezing point?
Higher the concentration of the solute, lower is the freezing point.
Can you freeze cream?
Yes it is possible to freeze cream, but it takes a little longer. Most liquids with a higher viscosity have a higher freezing 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.
Compared to the pure water an aqueous solution of calcium chloride has a?
Higher boiling point and a lower freezing point. These are called colligative properties. When a solute is put into solution with the solvent, there is a change in the vapor pressure, osmotic pressure, elevation of the boiling point, and depression of the freezing point.
Which liquid will freeze first?
The liquid that will freeze first is the one with the highest freezing point. Generally, liquids with a lower freezing point will freeze before those with a higher freezing point.
Is the freezing point of a mixture of water and salt higher lower or the same of pure water or none?
lower
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.
Sodium chloride is used to make freezing mixtures used by ice-cream vendors?
Yes, sodium chloride is commonly used in making freezing mixtures for ice cream because it can lower the freezing point of water, allowing the mixture to reach lower temperatures and freeze the ice cream. This process helps to create a smoother and creamier texture in the final product.
What is the effect of the salt by usingthe concept of melting point?
Salt water has a lower freezing point and a higher boiling point.
How does adding salt to water affect the temperature?
It does not affect the temperature of the water, but solutes raise the boiling point and lower the freezing point.
If you add salt to water does it make the freezing temperature higher or lower?
Adding salt to water lowers the freezing point of the water. This is because the presence of salt disrupts the formation of ice crystals, making it harder for the water molecules to arrange into a solid structure at the same temperature as pure water.
