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Boiling point elevation
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What is the tendency of a solute to change the boiling of a soild called?
The tendency of a solute to change the boiling point of a solvent is called boiling-point elevation. This occurs because the presence of the solute disrupts the solvent's ability to form vapor, therefore requiring more heat to reach the boiling point.
Does the melting rate depend on the amount of solute added?
Yes, adding a solute to a solvent can affect the melting rate. When a solute is added, it disrupts the crystal lattice structure of the solvent, which can either increase or decrease the melting rate depending on the specific solute-solvent interaction. Generally, adding a solute lowers the melting point of the solvent and can lead to a faster melting rate.
The change in the freezing point of a solvent by the addition of a solute is called?
The change in the freezing point of a solvent by the addition of a solute is called freezing point depression. This phenomenon occurs because the presence of the solute disrupts the crystal lattice formation of the solvent, requiring a lower temperature for freezing to occur.
How can the molar mass of a solute be determined using freezing point depression?
The molar mass of a solute can be determined using freezing point depression by measuring the change in freezing point of a solvent when the solute is added. By using the formula Tf Kf m, where Tf is the change in freezing point, Kf is the cryoscopic constant of the solvent, and m is the molality of the solution, the molar mass of the solute can be calculated.
What is a temperature at which solids start to change from a liquid?
The temperature at which a solid starts to change into a liquid is called the melting point. At this point, the solid absorbs enough heat energy to overcome its intermolecular forces and transitions into a liquid state.
What is the tendency of solute to change the melting point of a solid called?
I don't think a solute changes the melting point of a solid. A solute dissolves a solid.
What is the tendency of a solution to change the melting point of a solid called?
I don't think a solute changes the melting point of a solid. A solute dissolves a solid.
What is the tendency of a solute to change the melting point of a solid called?
The answer is "Freezing point depression" on Apex
What is the tendency of a solute to change a boiling point of solid called?
Boiling point elevation
What is the tendency of a solute to change the boiling of a soild called?
The tendency of a solute to change the boiling point of a solvent is called boiling-point elevation. This occurs because the presence of the solute disrupts the solvent's ability to form vapor, therefore requiring more heat to reach the boiling point.
Is a melting points a physical or chemical change?
Melting point is a physical property, not a change.
Can the melting point of a substance change over time?
does the melting point of a substance change over time
If a solid can dissovle in water it is called?
Yes, This solid is called a solute.
Is a melting point a chemical change?
A melting point is a physical property. It yields much information in the identification of a compound
What is the answer to physical change of a solid to a liquid at the melting point?
It is the phase change called melting.
Does the melting rate depend on the amount of solute added?
Yes, adding a solute to a solvent can affect the melting rate. When a solute is added, it disrupts the crystal lattice structure of the solvent, which can either increase or decrease the melting rate depending on the specific solute-solvent interaction. Generally, adding a solute lowers the melting point of the solvent and can lead to a faster melting rate.
What is the physical change of a solid at the melting point?
It turns from a solid to a liquid
