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 is the general formula for an amine?






2. What measuring device would you use for very small volumes of liquids?






3. What is the general formula for a ketone?






4. hydroxide






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






6. What is the test for hydrogen?






7. ____ is a Lewis acid - since it can accept a lone pair - completing its stable form - which requires two electrons.






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






9. dichromate (soln + most solids)






10. thiosulfate






11. What is the formula for alkenes?






12. How do you clean a buret/pipette for a titration?






13. What shape is carbon dioxide?






14. What are isotopes?






15. A Bronsted-Lowry base is...






16. What type of polymer is nylon?






17. What type of compounds are almost always colored?






18. At what point during titration do you have the perfect buffer - and what is the pH at this point?






19. carbonate






20. chlorine






21. Give an example of a concentrated weak acid.






22. What type of metals don't react with water or acids to form H2?

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23. What is the catalyst for this reaction Ester + ?






24. If ?S is positive - are the products more or less chaotic than the reactants?






25. How many normal boiling points and boiling points are there?

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26. If a weak acid is diluted more - what happens to its % dissociation value?






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






28. What do metal oxides plus acids form?






29. What things should you remember to do when collecting gas over water?






30. Is the freezing of ice endothermic or exothermic?






31. What is the word equation for condensation polymerisation ?






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






33. How do you get Ecell for spontaneous reactions?






34. What is an Alkyl group?

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35. Diphosphorus pentoxide is a typical molecular binary compound. What is its formula?






36. Name some properties of Group 17






37. What is the second law of thermodynamics?






38. What process do you use to obtain the solute from a solution?






39. chromate






40. What reacts with an acid to create hydrogen gas?






41. Generally - which oxy acid is strongest?






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






43. What is the basic structure of an optical isomer?






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






45. What is the energy you must put into a reaction to make it start called?






46. How are more active metals reduced?






47. What do nonmetal oxides plus water form?






48. What is the name of S2Cl2? (Know how to name others like this - too)






49. Can you collect soluble gases over water?






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