In the graph, the natural log of the vapor pressures of two substances are plotted versus 1/T. What — States of Matter Chemistry Question
Question
In the graph, the natural log of the vapor pressures of two substances are plotted versus 1/T. What can be concluded about the relative enthalpies of vaporization (∆Hvap) of these substances?
A.✓ Correct
∆Hvap of I is greater than ∆Hvap of II
B.
∆Hvap of I is less than ∆Hvap of II
C.
∆Hvap of I is equal to ∆Hvap of II
D.
No conclusion can be drawn from this information alone.
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