The normal boiling point of Br2(l) is 58.8C, and its molar enthalpy of vaporization is Hvap =

The normal boiling point of Br2(l) is 58.8°C, and its molar enthalpy of vaporization is ΔHvap = 29.6 kJ/mol.
(a) When Br2(l) boils at its normal boiling point, does its entropy increase or decrease?
(b) Calculate the value of ΔS when 1.00 mol of Br2(l) is vaporized at 58.8°C.