Question

Is $C{l_2}$ a single covalent bond?

Answer 1

Hint: We have to know that, covalent bond is shaped by equivalent sharing of electrons from both the taking an interest molecules. The pair of electrons taking an interest in this kind of holding is called a shared pair or holding pair. The covalent bonds are additionally named as atomic bonds.

Complete answer:
We have to know that, components having exceptionally high ionization energies are unequipped for moving electrons and components having low electron liking can't take up electrons. The particles of such components will in general impart their electrons to the iotas of different components or with different molecules of the very component such that both the molecules get octet arrangement in their separate valence shell and hence accomplish security. Such a relationship through sharing of electron sets among various or the same sorts is known as covalent bond.
Contingent on the quantity of shared electron matches, the covalent bond can be ordered into single, double and triple covalent bonds.
When a single bond is shaped when just one set of the electron is divided among the two taking an interest in iotas. It is addressed by one scramble $\left( - \right)$ . Albeit this type of covalent bond has a more modest thickness and is more fragile than a twofold and triple bond, it is the most steady.
Hence, yes, $C{l_2}$ is a single covalent bond. At the point when two chlorine iotas share one electron, it is known as a single covalent bond.

Note:
We know another example of a single covalent bond, when $HCl$ particle has one Hydrogen molecule with one valence electron and one Chlorine iota with seven valence electrons. For this situation, a solitary bond is shaped among hydrogen and chlorine by sharing one electron.