The normal boiling point is an indicator of the volatility of a compound

The lower the boiling point, the ___ , ____ volatile the substance is.

The factors affecting boiling point are; atmospheric pressure, intermolecular forces of attraction, length of carbon chain, polarity, presence of impurities

A compound will exist as a solid at atmospheric pressure if it has a low normal boiling point

The boiling point of a liquid at a higher pressure has a higher boiling point than a liquid at a lower atmospheric pressure

Interaction between permanent dipoles with polar molecules

What is the energy attraction of Keesom Forces

Non-interactions between molecules

dipole-induced-dipole; Induction

dipole-dipole; orientation

induce dipole-induce dipole; dispersion

Ion-dipole forces is an attractive force that results from the electrostatic attraction between an ion and neutral molecules that acts as dipole

exists between molecules with an H- atom and a strongly electronegative element.

dipole-dipole interaction; exists between polar molecules ec. OH, acetone, phenol

attractive interaction between a permanent dipole on one molecule with an induced dipole on another

a polar molecule can produce a temporary electric dipole in nonpolar molecules that are easily polarizable

In polarity, the more polar the substance is the higher its boiling point

the boiling point increases as the number of carbon atoms increases

Branching can increase the boiling point because it causes the surface area of the molecules to decrease; decreasing the forces of attraction between individual molecules

non volatile impurities increase the boiling point by decreasing the vapor pressure of the liquid

the temperature at which a solid is directly converted to its liquid state

presence of impurities depresses the melting point

configuration of compound, intermolecular forces of attraction, polarity

is formed between unlike molecules of the same kind