The molar volume of a certain solid is

142.0cm^(3)*mol^(-1)

at

1.00atm

and

427.15K

, its melting\ temperature. The molar volume of the liquid at this temperature and pressure is

152.6cm^(3)

\

mol^(-1)

. At 1.2

MPa

the melting temperature changes to

429.26K

. Calculate the enthalpy and\ entropy of fusion of the solid. (total 10 points)

4. The molar volume of a certain solid is 142.0cm3mol1 at 1.00atm and 427.15K, its melting temperature. The molar volume of the liquid at this temperature and pressure is 152.6cm3 mol1. At 1.2MPa the melting temperature changes to 429.26K. Calculate the enthalpy and entropy of fusion of the solid. (total 10 points)