Differences

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NicoJones_1B
Posts: 49
Joined: Fri Aug 09, 2019 12:16 am

Differences

Postby NicoJones_1B » Fri Nov 08, 2019 6:32 pm

Is there any difference between dipole-dipole, hydrogen bonding, and london forces?

Alan Wu
Posts: 61
Joined: Sat Sep 14, 2019 12:16 am

Re: Differences

Postby Alan Wu » Fri Nov 08, 2019 6:47 pm

Yes, these intermolecular forces are inherently different from each other.

Dipole-dipole: an attractive force between 2 polar covalent molecules exhibiting dipoles.

Hydrogen bonding: an attractive force between H connected to an electronegative atom and a lone pair of e- on N, O, or F.

London Forces: a temporary attractive force generated between 2 non-polar covalent molecules whose electron clouds spontaneously move to generate temporary induced dipoles.


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