What differs non polar and polar covalent bond?

Answer 1

nonpolar Electrons are equally shared.

Polar Covalent Bond Electrons are unequally shared; they are pulled towards

the more electronegative element

Answer 2

In a nonpolar covalent bond, electrons are shared equally between the two atoms, resulting in no separation of charge. In contrast, in a polar covalent bond, electrons are shared unequally, creating a partial positive charge on one atom and a partial negative charge on the other. This charge separation gives polar covalent bonds their unique properties, such as the ability to interact with other polar molecules.