The normal boiling point of methanol (CH3OH) is 64.7 °C, and its molar enthalpy of vapor...

The normal boiling point of methanol (CH₃OH) is 64.7 °C, and its molar enthalpy of vaporization is 71.8 kJ/mol. (a) When CH₃OH(l) boils at its normal boiling point, does its entropy increase or decrease? (b) Calculate the value of when 1.00 mol of CH₃OH(/) is vaporized at 64.7 °C.