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When molecules have permanent dipole moments
Dipole-Dipole
Yes, H2O is a polar molecule so it would have dipole-dipole forces as well as hydrogen bonding and London dispersion forces.
that would be dipole-dipole forces
The strongest intermolecular forces that would exist between molecules of NO would be dipole-dipole attractions. There are no hydrogen bonds formed, and so dipole-dipole would be the strongest. There will also be dispersion forces, but these are weaker than dipoles.
When molecules have permanent dipole moments
Dipole-dipole forces play a significant role when a molecule is polar.
When molecules have permanent dipole moments
The correct answer is: When molecules have permanent dipole moments.
When molecules have permanent dipole moments
Dipole-Dipole
Depending on the exact nature of the polar molecule, the most significant forces would be hydrogen bonding or dipole-dipole forces.
Yes, H2O is a polar molecule so it would have dipole-dipole forces as well as hydrogen bonding and London dispersion forces.
that would be dipole-dipole forces
This is not a naturally occuring compound. If it exists, it would not have a dipole moment as it would be a linear molecule.
Dipole-dipole.
The strongest intermolecular forces that would exist between molecules of NO would be dipole-dipole attractions. There are no hydrogen bonds formed, and so dipole-dipole would be the strongest. There will also be dispersion forces, but these are weaker than dipoles.