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 many normal boiling points and boiling points are there?

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


2. chlorite






3. What is the pH of a salt made from a WA/SB? SA/WB? SA/SB?






4. nitrate






5. Is the ?H formation of an element in standard state zero?






6. Color (absorbance) is proportional to ________






7. silver iodide






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






9. Name some properties of Group 17






10. sulfates






11. How can metals like iron and zinc be reduced?






12. If an electrolyte has an endothermic heat of solution - what will happen to its Ksp value when the temperature is raised? What about exothermic?






13. Generally - which oxy acid is strongest?






14. Which alkali metals float on water?






15. What apparatus do you use to separate 2 immiscible liquids?






16. A geometric (or cis-trans) isomer exists due to.....






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






18. What equipment do you need for a titration?






19. What are isomers?






20. What is the general formula for an amine?






21. What is the formula of butane?






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






23. What type of solutions do small - highly charged cations tend to form?






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






25. What does saturated mean? Unsaturated?






26. During a titration what is present in the beaker at the equivalence point?






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






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






29. Flame tests for certain metal ions (simple emission spectra) gives which colors for potassium - sodium - lithium - copper - barium






30. Both Acetic acid and ____________ are also functional isomers.






31. Does Benzene react by addition or substitution?






32. The oxidation numbers of the metals or nonmetals ___________ during such a reaction






33. When is ?G zero?






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






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






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






37. How does benzene compare in reactivity to alkenes?






38. How are primary alcohols turned into acids?






39. Ions are not ______.






40. What are two allotropes of carbon?






41. What is the conjugate acid of H2PO4?






42. What do you need to make a polymer?






43. What type of compounds do Group 14 form?






44. What changes Keq?






45. What steps do organic labs consist of?






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






47. Do you use J or kJ for ?H - ?S - and ?G?






48. Color is due to ______ _______ of light.






49. What is a dipeptide? polypeptide? protein?






50. What shape is ammonia?