Question

sugamano?? what is eoevation of boilimg poin?

Answer 1

Elevation of boiling point:

Boiling-point elevation describes the phenomenon that the boiling point of a liquid will be higher when another compound is added, meaning that a solution has a higher boiling point than a pure solvent. This happens whenever a non-volatile solute, such as a salt, is added to a pure solvent, such as water.

Boiling point elevation occurs when the boiling point of a solution becomes higher than the boiling point of a pure solvent. The temperature at which the solvent boils is increased by adding any non-volatile solute.

Boiling-Point Elevation Example: Kb for water is 0.51 degrees Celsius kg/mol. The molar mass of glucose is 180 g/mol. The boiling point of water is 100 degrees Celsius. The equation for boiling-point elevation is delta T = mKb.

Answer 2

hey....

Boiling-point elevation describes the phenomenon that the boiling point of a liquid (a solvent) will be higher when another compound is added, meaning that a solution has a higher boiling point than a pure solvent. This happens whenever a non-volatile solute, such as a salt, is added to a pure solvent, such as water.

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