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. How does half life change for zero-th order - first order - and second order processes?






2. thiosulfate






3. Colorless doesn't mean ______






4. What are the signs for ?G and E° for spontaneous reactions?






5. What is the general formula for an ether?






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






7. Is the standard entropy (S°) of an element zero?






8. acetates






9. What is the relationship in strength between sigma and pi bonds?






10. oxalate






11. lead compounds






12. lead iodide






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






14. What is the general formula for alkyl halides?






15. How many faradays of electric charge do you need to produce one mole of O2? H2?






16. silver compounds






17. How are more active metals reduced?






18. What is the general formula for an alcohol?






19. What do group I/II metal oxides and acids form?






20. BaSO4






21. When AB(s) and AC(s) are formed by adding A? ions to a mixture of 0.10M B? & 0.10M C? ions - which will precipitate first?






22. What are two substances that sublime at 1 atm when heated?






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






24. permanganate






25. What do you do to get rid of most of the solution from a precipitate?






26. What is the general formula for an amine?






27. What do metal oxides plus acids form?






28. What type of polymer is nylon?






29. What do you use to look at burning magnesium? why?






30. What shape is methane?






31. A Bronsted-Lowry acid is...






32. What is the solubility of AgF - AgCl - AgBr - and AgI in water and ammonia?






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






34. primary colors






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






36. Alcohols and _______ are FG isomers






37. chlorite






38. bromothymol






39. What are the bond angles and hybridization for a carbon with 4 sigma bonds? one double bond? two double bonds? one triple bond?






40. What is the general formula for an acid?






41. Do anions flow to the cathode or anode?






42. What is the general formula of an alkane?






43. chromate






44. How do you find the pH for a dibasic acid? (H2A)?






45. potassium permanganate






46. What are the prefixes used to name organic alkanes with varying number of carbon atoms? (Up to ten carbons)






47. Which alkali metals float on water?






48. acetate






49. mercury (I) ion






50. What is the formula for alkanes?