what is the predominant intermolecular force in cbr4

We’re going to go ahead and say that the best 2 options here would be helium and chlorine here, Cl2, and that’s just because both of these only exhibit London dispersion forces. First all, helium is just an atom by itself. Chlorine is a diatomic molecule so it’s the same thing, the same rule applies.

Does C3H8 have a permanent dipole?

The given molecule has a chemical formula of C3H8 C 3 H 8 which is a hydrocarbon compound, specifically an alkane. There are no dipole…

Is C3H8 polar or nonpolar?

The chemical makeup for propane is C3H8 because it is formed from three carbon molecules bonding with eight hydrogen atoms. The carbon structure of propane gives the gas an organic classification. Additionally, propane is designated as non-polar because it won’t mix with polar substances like water.

What type of intermolecular force is c4h10?

dispersion forces
The third is dispersion forces (London dispersion or van der Waals forces), the forces between molecules that occur due to instantaneous and momentary dipoles generated by uneven distribution of moving electrons in a molecule.