2.7 - Polar and Non-Polar Covalent Bonds
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
What type of bond is formed between two hydrogen atoms?
💡 Hint: Think about how equal sharing works.
Which molecule is an example of a polar covalent bond?
💡 Hint: Consider the electronegativity involved.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What type of bond is formed by equal sharing of electrons?
💡 Hint: Consider how the charges distribute.
True or False: HCl is a non-polar molecule.
💡 Hint: Think about the electronegativity differences.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Predict the molecular polarity of carbon dioxide (CO₂). Justify your response based on electronegativity and molecular shape.
💡 Hint: Consider the linear geometric shape of CO₂.
Explain why ammonia (NH₃) is a polar molecule while phosphine (PH₃) is less polar. Use the concept of electronegativity in your discussion.
💡 Hint: Think about the differences in electronegativity values for nitrogen and phosphorus.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.