The enthalpy of vaporization of a substance is 840 J per mol and its boiling point is `-173^@C`. Calculate its entropy of vaporization.

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 :

The enthalpy of vaporization of chloroform is 29.4 kJmol^(-1) at its normal boiling point of 61.7^(@) C. What is the entropy of condensation of chlorofom at this temperature?

The enthalpy of vaporization of chloroform is 29.4 kJmol^(-1) at its normal boiling point of 61.7^(@) C. What is the entropy of condensation of chlorofom at this temperature?

The molar entropy of vaporization of acetic acid is 14.4 calK^(−1)mol^(−1) at its boiling point 1 18^(@)C . The latent heat of vaporization of acetic acid is:

The enthalpy of vaporisation of benzene is +35.3 kJ / mol at its boiling point of 80^@C . The entropy change in the transition of vapour to liquid at its boiling point is .... (in J mol^-1K^-1 ).

The enthalpy of vaporisation of a compound AB a its boiling point (127^(@)C) is 6.4 kJ mol^(-1) . Its entropy of vapourisation is :