Calculate the critical free energy of nucleation of ice from water at (i) 0°C, (ii)-5°C, and (iii)- 40°C. Also calculate the critical radius at each temperature. The enthalpy of fusion of ice is 6.02kJ/mol. The energy of the ice-water interface, 0.076 J m -2 , can be taken to be independent of temperature. [molar volume of ice = 19 cm 3 ].

Calculate the critical free energy of nucleation of ice from water at (i) 0°C, (ii)-5°C, and (iii)- 40°C. Also calculate the critical radius at each temperature. The enthalpy of fusion of ice is 6.02kJ/mol. The energy of the ice-water interface, 0.076 J m -2 , can be taken to be independent of temperature. [molar volume of ice = 19 cm 3 ].

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter9: Liquids, Solids, And Materials

Section: Chapter Questions

Problem 9.CCP

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