Slope of InVP VS 1/T is -∆Hvap/R.
Hence,
-∆Hvap/R = -3296 K
∆Hvap = R X 3296 K
= 8.314 J/K/mol x 3296 K
= 27402.9 J/mol
Therefore,
∆Hvap = 27402.9 J/mol
A student measured the vapor pressure of a liquid at various temperatures. She then prepared a...
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