ELEVATION OF BOILING POINT

Illustration on Elevation in Boiling Point, Depression in Freezing Point

Relative Lowering of Vapour pressure,Elevation in Boiling point,Depression in Freezing point

Relative Lowering of Vapour pressure,Elevation in Boiling point,Depression in Freezing point

Figure explains elevation in boiling point when a non-volatile solute is added to a solvent. Variation of vapour pressure with temperaure and elevation in boiling point is marked. Given that DeltaT_(b) is the elevation in boiling point of the solvent in a solution of molarity m then lim_(m rarr 0) ((Delta T_(b))/(m)) is equal to:

Elevation in boiling point

Assertion (A): Elevation in boiling point is a colligative property. Reason (R): Elevation in boiling point is directly proportional to molarity

Explain the elevation in boiling point of solution.

The molal elevation constant is the ratio of elevation in boiling point to………… .