Calculate the ebullioscopic constant for water. The heat of vaporisation is 40.685 kJ ` mol^(-1)`

The work done by the system in the conversion of 1 mol of water at 100 ^(@)C and 760 torr to steam is -3.1 kJ . Calculate the DeltaE for the conversion (Latent heat of vaporisation of water is 40.65 kJ mol^(-1) )

Calculate the value of molal elevation constant for water if Delta S_("vaporisation") is 26.33 cal K^(-1) mol^(-1) .

Units of ebullioscopic constant are K kg mol^-1 .

Calculatte the molal elevation constant of water if molar enthalpy of vapourisation of water at 373K is 40.585 kJ mol^(-1) .

Find the entropy change for vaporisation of water to steam at 100^@C in JK^(-1)mol^(-1) if heat of vaporisation is 40.8 kJ mol^(-1) .

Calculate the molal elevation constant , "K"_("b") for water and the boiling point of 0.1 molal urea solution. Latent heat of vaporisation of water is 9.72 kcal "mol"^(-1) at 373.15K.

The entropy change for vapourisation of liquid water to steam 100^@C is …. JK^(-1) mol^(-1) . Given that heat of vapourisation is 40.8 kJ mol^(-1) .