
(a)
Interpretation:
A plot of the boiling point in kelvins versus the number of hydrogen atoms present in
Concept Introduction:
Hydrogen bonding:
Hydrogen bonding is a special form of dipole-dipole interaction. When a hydrogen atom is bonded to a small electronegative atom (like
London forces:
London(dispersion) forces happen because sometimes, when adjacent molecules line up so that they form temporary dipoles, there is a weak force of attraction between the end of one molecule where more of the electrons are accumulating at the moment and the end of a second molecule where the electrons are not staying at the moment.
(b)
Interpretation:
A plot of the molar vaporization enthalpy versus the number of hydrogen atoms present in
Concept Introduction:
Refer to part (a).

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Chapter 9 Solutions
Bundle: Chemistry: The Molecular Science, 5th, Loose-Leaf + OWLv2 with Quick Prep 24-Months Printed Access Card
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