Apolar molecule contains?

a. ions.

b. a region of positive charge and region of negative charge.

c. only london forces.

d. no bonds.

A polar molecule contains a region of positive charge and a region of negative charge.

b. a region of positive charge and region of negative charge.

Explanation:

In polar molecules, the distribution of electrons among the covalently bonded atom is not even. Also, polarity is the difference in the electrical poles of a molecule. Hence, polar molecules consist of polar bonds.

In polar bonds, the electro negative difference between two atoms is mainly between 0.5 and 2.0. One of the famous examples of polar is water.

Examples of polar molecules are: