Benzene (C6H6) has a melting point of 5.5oC and an enthalpy of fusion of 10.04 kJ/mol at

Question:

Benzene (C6H6) has a melting point of 5.5oC and an enthalpy of fusion of 10.04 kJ/mol at 25.0oC. The molar heat capacities at constant pressure for solid and liquid benzene are 100.4 JK-1mol-1 and 133.0 JK-1mol-1, respectively. For the reaction C6H6(l) ⇌ C6H6(s) calculate ΔSsys and ΔSsurr at 10.0oC.