Question: Using a spreadsheet program or graphing calculator, plot ln P against 1/T on the same set of axes for DH vap = 15, 20., 25,

Using a spreadsheet program or graphing calculator, plot ln P against 1/T on the same set of axes for DHvap = 15, 20., 25, and 30. kJ · mol–1 for the equation ln P = DHvap/RT. Is the vapor pressure of a liquid more sensitive to changes in temperature if DHvap is small or large? Explain your conclusion.

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