quantum theory of covalent bond

The number of electrons, which an atom contributes towards mutual sharing during the formation of a chemical bond is called its covalency in that compound. Thus, the covalency of hydrogen in H 2 (H - H, H : H) Sometimes one or more pairs of electrons in the valen..

When the shared electron pair is provided by one of the combining atoms, a coordinate bond is formed. The atom, which provides the electron pair is termed as the donor atom, while the other atom, which accepts it, is termed as the acceptor atom. Such a bond is also known a..

Multiple Covalent Bonds - The covalent bonds developed due to mutual sharing of more than one pairs of electrons are termed 'multiple covalent bonds'. These a..

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

Electron Displacement in Covalent Bonds - Organic compounds mainly consist of covalent bonds. The displacements of the electron pairs in these covalent bonds may take place either on their own or under the influence of other species. Three..

Types of covalent bonds are Single Bond, Double Bond , Triple Bond..

A covalent bond formed by mutual sharing of one pair of electrons is called a 'single covalent bond', or simply a single bond. A small line ( ) between the two atoms is represents a single covalent bond. Formation of single ..

Two types of covalent bonds are formed depending on the way the two atomic orbitals overlap with each oth..

Double Covalent Bond - A double covalent bond consists of two pairs of shared electrons. It is formed by the sharing of two pairs of electrons between two atoms. It is actually a combination of two single bonds. It is represented by putting two shor..

Single Covalent Bond - Let us now understand each type of bond in detail. A single bond consists of one pair of shared electrons. In other words, it is formed by sharing one pair of electrons or two electrons between the atoms, each atom contributing one elec..