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In the graph the natural log of the vapo...

In the graph the natural log of the vapour pressures of two substances are plotted vs 1/T. what can be concluded about the relative the 1/T enthalpies of vaporization `(DeltaH_(vap))` of these substances?

A

`DeltaH_(vap)` of I is greater than `DeltaH_(vap)` of II

B

`DeltaH_(vap)` of `I` is less than `DeltaH_(vap)` of II

C

`DeltaH_(vap)` of I is equal to `DeltaH_(vap)` of II

D

No conclusion can be drawn from this information alone.

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A
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