Question

The normal boiling point of water is 373 kelvin at 760 mm vapour pressure of water at 298 kelvin is 23 mm if enthalpy of water is 298 kilo joule per mole the boiling point of water at 23 mm atmospheric pressure will be

Answer 1

Answer:

Vapour pressure of water at 298 K is 23 mm. If the enthalpy of evaporation is 40.656 kJ/mole, the boiling point of water at 23 mm pressure will be. This gives T1=294.4K.