Question

derive relationship between the elevation in boiling point and molecular mass of non volatile solute in solution
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Answer 1

Answer:

For a dilute solution containing 2.5 g of a non-volatile non-electrolyte solute in 100 g of water, the elevation in boiling point at 1 atm pressure is 2oC. Assuming concentration of solute is much lower than the concentration of solvent, the vapour pressure (mm of Hg) of the solution is: [Kb=0. 76KKgmol−1]