bond dipole and polarity

Dipole Moment - A Measure of Degree of Polarity - Molecules having two equal and opposite charges separated by certain distance are said to possess an electric dipole. In the case of such polar molecules, the centre of negative charge does not coincide with t..

The sp 2 hybridized carbon atom in the C-X bond in haloarene molecule is more electronegative than the sp 3 hybrid carbon atom in alkyl halide. This carbon has less tendency to release electrons to the chlorine atom and so the C-Cl bond in aryl halides is less polar..

The measurement of dipole moment helps in distinguishing between polar and non-polar molecules. Non-polar molecules have zero dipole moment while polar molecules have some value of dipole moment. For example: Non-polar..

These types of forces occur in molecular solids which have polar molecules. A polar molecule has separate centres of positive and negative charges. These forces arise due to electrostatic attraction of the other molecule and vice-versa (The positive end of one molecule attracts..

Electric Dipole - It is a pair of point charges with equal magnitude and opposite in sign separated by a distance. Many physical systems from molecules to TV antenna can be described as electric dipoles. A water molecule is an example of an electric dipole. Even though..

Polarity in Covalent Bonds - Two types of covalent bonds are formed depending upon the electronegativity of the combining elemen..

Non-polar covalent bond When a covalent bond is formed between two atoms of the same element, the shared electron pair will lie exactly midway between the two atoms i.e. the electrons are equally shared by the atoms. The resulting molecule will be electrically symm..

Two types of covalent bonds are formed depending upon the electronegativity of the combining elemen..

Covalent bonds may be non-polar or polar in natu..