The osmotic pressure of an aqueous solution of sucrose is `2.47 atm` at `303 K` and the molar volume of the water present in solution is `18.10cm^(3)`. Calculate the elevation of boiling point of this solution. Given `Delta H_("vap") = 540 cal//g`. Assume volume solvent equal to volume of solution.

Answer

`5.145 xx 10^(-2)` ;