The enthalpy of vaporisation of benzene at `80^(@)C` (boiling point) is 31`kJ*mol^(-1)`. What will be the change in entropy of rthe transformation of `31.2g` of benzene vapour into liquid benzene at `80^(@)C`?

The enthalpy of vaporisation of a certain liquid at its boiling point off 35^(@)C is 24.64kJ*mol^(-1) . The value of change in entropy for the process is-

The enthalpy of vaporisation of benzene (C_(6)H_(6)) is 30.8 kJ mol^(-1) at its boiling point (80.1^(@)C) . Calculate the entropy change in going from: a. liquid to vapour and b. vapour to liquid at 80.1^(@)C .

The enthalpy of vaporisation of benzene (C_(6)H_(6)) is 30.8 kJ mol^(-1) at its boiling point (80.1^(@)C) . Calculate the entropy change in going from: a. liquid to vapour and b. vapour to liquid at 80.1^(@)C .

The enthalpy of vaporisation of a substance is 8400 J mol^(-1) and its boiling point is -173^(@)C . The entropy change for vaporisation is :