49. Normal boiling point of water is 373 . Vapour pressure of water at 298 K is 23 mm. if the enthalpy of evaporation is 40.656
κ J/mole, the boiling point of water at 23 mm pressure will be
a. 250 K
b. 294 K
c. 51.6 K
d. 12.5 K
Ans.b
(13)
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