For which of the following diatomic molecules is the bond order equal to 2?

For which of the following diatomic molecules is the bond order equal to 2?

Step 1: Understand what bond order means. Bond order is a way to measure the strength and stability of a bond between two atoms. It is calculated as the number of bonds between two atoms.
Step 2: Identify the diatomic molecules given in the question. Diatomic molecules are made up of two atoms. Examples include F2 (fluorine) and C2 (carbon).
Step 3: Determine the bond order for F2. F2 has a single bond between the two fluorine atoms, so its bond order is 1.
Step 4: Determine the bond order for C2. C2 has a double bond between the two carbon atoms, so its bond order is 2.
Step 5: Compare the bond orders. Since C2 has a bond order of 2, it is the molecule that meets the criteria in the question.

Bond Order – Bond order is a measure of the number of chemical bonds between a pair of atoms, with higher values indicating stronger bonds.
Diatomic Molecules – Diatomic molecules consist of two atoms, which can be of the same or different elements, and their bond order can vary based on the number of shared electron pairs.