The predominant intermolecular force between ethane molecules is dispersion force.
Ethane CH3-CH3 is non-polar, and situation simplest to dispersion forces. As hydrogen bonding is commonly the strongest of the intermolecular forces, one would anticipate the boiling points of those compounds to correlate with hydrogen bonding interactions present.
Ethene is an natural molecule composed of carbon atoms, joined by means of a double bond, and four hydrogen atoms. Ethene, like any molecules, famous London dispersion forces.
The London dispersion pressure is the weakest intermolecular pressure. The London dispersion pressure is a transient attractive pressure that effects whilst the electrons in two adjacent atoms occupy positions that make the atoms shape brief dipoles. This force is on occasion known as an brought on dipole-brought about dipole enchantment.
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