Answer:
Oil- nonpolar
Sugar- polar
Salt- Polar
Dish soap- It is both polar and nonpolar
Explanation:
a) so they will remain separate from molecules of a polar solvent such as water
b) Sugars are polar due to their -OH groups, and dissolve readily in water by forming many hydrogen bonds.
c)At the molecular level, salt dissolves in water due to electrical charges and due to the fact that both water and salt.
d) Soap molecules have both properties of non-polar and polar at opposite ends of the molecule.
