The intermolecular forces possible between molecules of ethanol are .
Question
The intermolecular forces possible between molecules of ethanol are .
Solution
The intermolecular forces possible between molecules of ethanol are:
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Hydrogen Bonding: This is the strongest intermolecular force. It occurs when a hydrogen atom is bonded to a highly electronegative atom (like oxygen in ethanol) and is attracted to another electronegative atom in another molecule.
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Dipole-Dipole Interactions: Ethanol is a polar molecule, so it has a positive and a negative end. This allows it to have dipole-dipole interactions, where the positive end of one molecule is attracted to the negative end of another.
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London Dispersion Forces: These are the weakest intermolecular forces and exist between all molecules, polar or nonpolar. They are caused by the temporary shifts in the electron cloud around a molecule, which creates a temporary dipole that can induce a dipole in a neighboring molecule.
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