Alkynes are polar, slightly more than alkanes or alkenes, due to electron density at their triple bond. However, liquid alkynes are non-polar solvents.
alkane is nonpolar
Alkane molecules are nonpolar.
nonpolar or polar
polar covalent
Nonpolar
yes
non polar
There are two isomers of Ethenediol. One is polar and the other is nonpolar.
It's ionic, not polar
yes. yes it is.
It is non polar
nonpolar
Cl4 does not exist, but if CCl4 is meant: this is a nonpolar compound