Question

define dipole moment..

thnx ❤️✌️☺️​

Answer 1

Answer:

Dipole moment

Polar molecules have a dipole moment, which is defined as a large difference in electrical charge (positive and negative ends).

Explanation:

When there is a charge separation, dipole moments occur. Dipole moments are caused by changes in electronegativity and can occur between two ions in an ionic bond or between atoms in a covalent bond. The dipole moment is a measurement of a molecule's polarity.

For example, $NH_{3}$ is a polar molecule, it consists of one nitrogen atom covalently bonded with three hydrogen atoms. Ammonia has a dipole moment of 1.48D.