Boiling point dependence on enthalpy

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boks

Joined Oct 10, 2008
218
A fluid has a boiling temp. T = 300 K at p = 1 atm; \(\Delta h_{vap}\) = 10 kcal/mol. Suppose you make a molecular modification of the fluid that adds a hydrogen bond so that the new enthalpy is 15 kcal/mol at p = 1 atm. What is the new boiling temperature?

I think I'm supposed to use the Clausius-Clapeyron equation, but it takes me nowhere so far.
 
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