1.

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

Answer»

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.



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