No, like nearly all magnesium compounds, MgBr2 (magnesium bromide) is ionic.
So the dominant force in it is that of ionic attraction.
The compound where dipole-dipole attractions are the most important intermolecular force is CH3Cl (methyl chloride). This is because CH3Cl has a permanent dipole moment due to the difference in electronegativity between carbon and chlorine atoms, leading to strong dipole-dipole interactions.
Magnesium bromide
The intermolecular force in BF3 is London dispersion forces. This is because BF3 is a nonpolar molecule, so the only intermolecular force it experiences is the temporary weak attraction between temporary dipoles.
The strongest intermolecular force present in hydrogen bromide (HBr) is dipole-dipole interaction.
In the case of a covalent bond, the intramolecular force is stronger than the intermolecular force. The covalent bond holds atoms together within a molecule, while intermolecular forces are weaker interactions between molecules.
intermolecular force
The compound where dipole-dipole attractions are the most important intermolecular force is CH3Cl (methyl chloride). This is because CH3Cl has a permanent dipole moment due to the difference in electronegativity between carbon and chlorine atoms, leading to strong dipole-dipole interactions.
This is an intermolecular force.
The molar mass of MgCl2 = 95.211 g/mol
Boiling point is a property not a force; but a high boiling point indicate a strong intermolecular force.
Gravity!
Magnesium bromide
Intermolecular attraction
The intermolecular force in Ar (argon) is London dispersion forces, which are the weakest type of intermolecular force. This force is caused by temporary fluctuations in electron distribution around the atom, leading to temporary dipoles.
Intramolecular forces are not intermolecular forces !
The intermolecular force in BF3 is London dispersion forces. This is because BF3 is a nonpolar molecule, so the only intermolecular force it experiences is the temporary weak attraction between temporary dipoles.
Intermolecular forces shown by the dotted lines not by strong covalent bonds.