Test your basic knowledge |

AP Chemistry 2

Subjects : science, ap, chemistry
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. What things should you remember to do when collecting gas over water?






2. What should you check for before you begin titrating?






3. How does the KE and PE of ice at 0°C compare to the KE and PE of water at 0°C?






4. What do you need to make a polymer?






5. Name some properties of Group 17






6. What is Ksp in terms of molar solubility ('s') for an electrolyte A2B or AB2?






7. If Q > Ksp - then system shifts _______ and ppt ______






8. Give an example of a dilute strong acid.






9. cyanide






10. How does group 1 metals' density compare to water's?






11. chlorate






12. What shape is carbon dioxide?






13. Does reactivity increase/decrease going down group 1 and group 17?






14. How do you dilute an acid?

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15. Does Kw increase or decrease with T? Why?






16. What is the formula for alkenes?






17. What steps do organic labs consist of?






18. What does a short - sharp melting point indicate?






19. What device would you use to measure a volume of gas?






20. What equipment do you need for a titration?






21. Name six characteristics of transition elements (or their compounds)






22. What range of indicator would you use for the following titrations. a) s.a. + s.b. b) w.a. + s.b. c) w.b. + s.a.






23. What is the general formula for an ether?






24. What is the difference between equivalence point and end point of a titration.






25. Neutralization is an ________ reaction.






26. What is a dipeptide? polypeptide? protein?






27. What does the solubility of organic compounds depend on?






28. Why are i factors (Van't Hoff factors) often less than ideal?






29. How are non-metal oxides and hydrides bonded? are they acidic or basic?






30. Which alkali metals float on water?






31. chlorine






32. What is an Alkyl group?

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33. When can supercooling occur? What does it look like on a cooling curve?

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34. Colorless doesn't mean ______






35. What is the general formula for an aldehyde?






36. What are the units of the first order rate constant?






37. What do group I/II metal oxides plus water form?






38. iodine - iodine solution - iodine vapor






39. How do you identify which is oxidized or otherwise?






40. How do you compute % dissociation?






41. How are metal oxides and hydrides bonded? are they acidic or basic?






42. nitrate






43. How do you get Ecell for spontaneous reactions?






44. What is the general formula for an amine?






45. Esterification is...






46. nitrates






47. What kind of bonding structure does benzene have?






48. Does the electrolyte with the lowest Ksp value have to be the least soluble? Why?






49. What is the slope of the graph of lnk vs. 1/T?






50. What do the 'a' and 'b' in Van Der Waal's equation allow for?