3. Chemical Bonding
Polar Bonds — Quiz
Test your understanding of polar bonds with 5 practice questions.
Practice Questions
Question 1
What is the electronegativity difference between carbon (C, electronegativity ≈ 2.5) and oxygen (O, electronegativity ≈ 3.5)?
Question 2
In a carbon monoxide (CO) molecule, which atom carries the partial negative charge?
Question 3
Which of the following bonds is the least polar?
Question 4
What is the typical range of electronegativity differences for a nonpolar covalent bond?
Question 5
In a nitrogen trifluoride (NF₃) molecule, what is the direction of the bond dipoles?