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Chemical Bonding Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

Page 1

Question 1 1. When is a polar covalent bond formed?

Question 2 2. What happens in constructive interference?

Question 3 3. What types of ions generally form an ionic compound?

Question 4 4. Which of the following best describes the octet rule?

Question 5 5. Organic molecules always contain _____.

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Question 6 6. What is the correct Lewis dot diagram for CH4?

Question 7 7. Why is a functional group important?

Question 8 8. How are metallic bonds different from ionic and covalent bonds?

Question 9 9. Why do some molecules have resonance?

Question 10 10. What is the shape of a Boron Trifluoride molecule, BF3?

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Question 11 11. What happens when a neutral molecule becomes temporarily dipole?

Question 12 12. What is the correct name for Fe(OH)3?

Question 13 13. What is a polar molecule?

Question 14 14. An organic molecule has the general formula ROH, the compound is an _____.

Question 15 15. What would be the correct Lewis dot diagram for arsenic trifluoride AsF3?

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Question 16 16. Which of the following is true of intermolecular forces?

Question 17 17. What is a valence electron?

Question 18 18. What is the correct name for N2 O5?

Question 19 19. A Magnesium atom is most likely to have what charge as an ion?

Question 20 20. London dispersion force is the only intermolecular force that works on _____.

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Question 21 21. In a Lewis dot structure, what do the dots represent?

Question 22 22. What happens when both of the orbitals in a molecule are in phase, either both positive or both negative, and the electrons in the bonds are at their lowest energy level?

Question 23 23. What does the charge on a polyatomic ion mean?

Question 24 24. How do you represent a triple bond in a structural formula?

Question 25 25. How many dots should be around an elemental symbol in a Lewis dot diagram if it has a full octet?

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Question 26 26. Which of the following describes molecules with the same chemical formula but different molecular structures?

Question 27 27. Which of the following is NOT a property of covalent compounds?

Question 28 28. Why are metals shiny?

Question 29 29. An organic compound is represented by RX. Identify X.

Question 30 30. What is a binary compound?

Chemical Bonding Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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