Answer:
a) different properties
b) interact strongly with polar molecules; don't interact with non-polar molecules
c) interact strongly with nonpolar molecules; don't interact with polar molecules
Explanation:
In a molecule, when a covalent bond is formed by the unequal sharing of electrons, it leads to separation of charges. Such a molecule is known as a polar molecule and the bond is called the polar bond.
Whereas, there is no separation of charge in a non-polar molecule.
Polar molecules are strongly attracted to polar molecules and interact through dipole–dipole intermolecular forces and hydrogen bonds.
Whereas, non-polar molecules are strongly attracted and interact with non-polar molecules.
Therefore, polar molecules do not interact with non-polar molecules and vice versa, as they have different properties.
