Respuesta :
Answer: Option (3) is the correct answer.
Explanation:
A covalent bond is defined as the bond formed by sharing of electrons. A single covalent bond involves only two electrons.
When four electrons are shared unequally between two atoms then it results in the formation of a double bond.
And, when six electrons are shared unequally then it results in the formation of a triple bond.
It is true that a single covalent bond is weaker than a double covalent bond. Also, a triple covalent bond is stronger than a single covalent bond.
Therefore, we can conclude that the statement four electrons are shared unequally between two different atoms, is INCORRECT concerning a single bond that is polar.
