Test your basic knowledge |

AP Chemistry

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. kf of water






2. SO4²?






3. SI unit of energy; Kg*m^2/s^2






4. A molecule having a center of positive charge and a center of negative charge






5. Pure metal or metal hydride + H20 ->






6. Ideal Gas Law Formula






7. The reactant in the oxidizing reaction that forces the reduction reaction to occur






8. The entropy of a pure perfectly formed crystal @0K is 0






9. negative ion






10. Puts OH? into solution






11. These orbitals are perpendicular






12. The lowest energy configuration for an atom is the one having the max number of unpaired electrons allowed by the Pauli principle in a set of degenerate orbitals

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


13. Solution used in titration






14. A solution used in titrations whose concentration is known






15. Color of Na (flame test)






16. Colors of Reaction when (MnO4 -) --> (Mn2+)






17. Happens at lines in phase change charts






18. Color of K (flame test)






19. Type of system in which nothing is transfered (no mass or energy); ideal






20. neutron (symbol)






21. Only contains ions that change in reaction






22. (organics) nine carbons






23. J/°Cmol or J/Kmol






24. Heat capacity formula






25. Newton's Second Law






26. Oxidation # of Oxygen






27. Solution in flask being titrated






28. l=0






29. Pairs of electrons localized on an atom






30. Function in which it doesn't matter HOW the changes take place - only that they do; you can use to formula Final - Initial ( i.e. energy - pressure - volume - temperature - sort of moles)






31. MnO4¹?






32. High-energy light






33. Henry's Law - solubility of gases is directly proportional to the partial pressure of the gas






34. Isotope






35. Mass percent






36. The reactant that is being reduced - brings about oxidation






37. The likelihood that a rxn will occur "by itself"






38. H + donor






39. n+m (these are orders of reactants)






40. q rxn = ?






41. Rate of Diffusion/Effusion formula






42. Raoult's Law - relations between vapor pressure and concentrations






43. Organic w/ -OH group






44. Occupies the space above and below a sigma bond






45. An equilibrium expression






46. AX4






47. When n=5 ->2 - color=






48. Chemical composition of dry ice






49. R=






50. Freezing point depression formula