When two atoms are covalently bonded, the more elctronegative atom drags the shaired pair of electron towards itself, thus making the bond polar. The higher the polarity, the higher would be the...
The polarity of a bond is a deciding factor on whether a molecule is polar or not. However, a molecule experiences dipole interactions only if it is not symmetrical. When a molecule is symmetrical,...
the polarity of a bond is defined by the unequal sharing of the electrons between 2 molecules. so if there is a larger difference of electronegativity between 2 molecules, it will be more polar