Osmosis is a phenomenon not a molecule !
Nonpolar
nonpolar
It is nonpolar
nonpolar
nonpolar
nonpolar
Polar
polar
nonpolar. The fat molecules in peanut butter are nonpolar, that is why peanut butter doesn't evenly mix with water, a polar substance.
Polar substances dissolve other polar substances, and nonpolar substances dissolve other nonpolar substances. A polar substance cannot dissolve a polar substance and a nonpolar substance cannot dissolve a polar substance.
The shape is trigonal bipyramidal and all the atoms on the outside are the same so the charges cancel eachother. Nonpolar
The molecule is nonpolar.