Which of the following diatomic molecules has a bond order of 1?

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Question: Which of the following diatomic molecules has a bond order of 1?

Options:

Correct Answer: H2

Solution:

H2 has a bond order of 1, calculated as (2 bonding electrons - 0 antibonding electrons)/2 = 1.

Which of the following diatomic molecules has a bond order of 1?

Which of the following diatomic molecules has a bond order of 1?

Step 1: Understand what a diatomic molecule is. A diatomic molecule consists of two atoms.
Step 2: Know that bond order is a way to measure the strength and stability of a bond between two atoms.
Step 3: Recall the formula for bond order: (Number of bonding electrons - Number of antibonding electrons) / 2.
Step 4: Identify the diatomic molecule H2. It consists of two hydrogen atoms.
Step 5: Determine the number of bonding electrons in H2. H2 has 2 bonding electrons (one bond between the two hydrogen atoms).
Step 6: Determine the number of antibonding electrons in H2. H2 has 0 antibonding electrons.
Step 7: Plug the values into the bond order formula: (2 bonding electrons - 0 antibonding electrons) / 2.
Step 8: Calculate the bond order: (2 - 0) / 2 = 2 / 2 = 1.
Step 9: Conclude that H2 has a bond order of 1.

No concepts available.