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. Elements which have all electrons paired and relatively unaffected by magnetic fields






2. Bond bond in which atoms aren't so different that electrons are completely transferred but are different enough that unequal sharing occurs






3. Speed of light - C






4. K






5. Mol/kg of solvent - used in calculating colligative properties






6. If K<1 - then Gº>0 and reaction will be...at chemical equilibrium






7. CO3²?






8. Point at which solid?liquid occurs






9. If anion ends in -ate - acid name ends in...






10. J/°Cmol or J/Kmol






11. Reactant which doesn't get used up completely in a chemical reaction






12. (organics) nine carbons






13. A given compound always has exactly the same proportion of elements by mass






14. The energy required to raise 1 g of substance 1 degree C






15. Heat needed to change 1 g of substance to 1°C






16. A measure of resistance of an object to a change in its state of motion






17. Hydroxides are soluble or insoluble?






18. C2H3O2¹?






19. Where reduction occurs






20. Nonmetal oxide + H2O ->






21. Pure metal or metal hydride + H20 ->






22. Puts OH? into solution






23. Temperature-pressure combination at which solid - liquid - and gas states appear






24. Elements on staircase on periodic table






25. Involves quantum numbers






26. Group 2 metals






27. SO3²?






28. l=0






29. An equilibrium expression






30. Organic w/ -OH group






31. Peak of energy diagram






32. 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


33. Molecules' tendency to stick to the container






34. Group 1 - Ammonium - Nitrates - Acetates - Sulfates - Halides






35. Boiling point elevation formula






36. Energy required to break a bond






37. OIL RIG






38. Half cell in which reduction occurs






39. Oxidation # of Halogens






40. Kinetic Energy of an individual particle formula






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






42. 120° - sp^2






43. Consists of a complex ion - a transition metal with attached ligands - and counterions






44. Work = ?






45. Amine prefix






46. r=k[A]^2






47. NO2¹?






48. Positive enthalpy - heat flows into system






49. When ____ significant digits - round answer to least decimal place






50. Bomb Calorimeter