Question

Calculate the molal elevation constant. On for water and the boiling point of 0.1 molal urea solution

Answer 1

Answer:

Latent heat of vaporization of water is 9.72kcalmol1 at 373.15k. ... latent heat of vaporisation, L = 9.72 Kcal/g = 9720 cal/mol. ... so, boiling point of urea solution is (373.15 + 0.0515)K.