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. pH=






2. Spontaneous emission of radiation






3. Arrhenius equation






4. If anion ends in -ite - acid name ends in...






5. Change without heat transfer between the system and its surroundings






6. Newton's Second Law






7. Kinetic Energy per mol






8. Planck's constant - used to calculate energy w/frequency






9. 6.022x10^23






10. K






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






12. If Q>Ksp






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






14. Verticals on the periodic table






15. Mass reactants= mass products






16. A solution used in titrations whose concentration is known






17. In going from a particular set of reactants to a particular set of products - the change in enthalpy is the same whether the reaction takes place in one step or in a series of steps

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


18. Color of Ca (flame test)






19. Ester suffix






20. 760mmHg/Torr






21. Faraday's constant






22. Elements in groups 3-12






23. Everything in the universe that is not defined by you as part of the system






24. The intermolecular attractions resulting from the constant motion of electrons and the creation of instantaneous dipoles






25. Passage of gas through tiny orifice






26. Atomic #






27. (organics) five carbons






28. Energy required to break a bond






29. Aldehyde suffix






30. I=moles of particles/moles of solute dissolved

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


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






32. Mass/volume






33. AP doesn't deal with ...-order reaction - don't pick it!






34. Matter can't be created nor destroyed






35. When n=4 ->2 - color=






36. Increase Pressure






37. Ability of an atom in a molecule to attract shared electrons to itself






38. The weight exerted by a column of air or the pressure exerted by the Earth's atmosphere






39. When gas compresses ...






40. Wavelength symbol






41. OH¹?






42. 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


43. Mixing of gases






44. 101 -325 Pa






45. Change in moles (An) =?






46. Raising heat - adding catalyst - heighten concentration - bigger surface area






47. AH of formation for a substance in its stablest form (how it is found in nature)






48. Substances that form H+ when dissolved in water; proton donors






49. The driving force for a spontaneous is an increase in entropy of the universe






50. Compound in which there is a bond between a metal and a non-metal; when naming - pay attention to ionic charges on periodic table (may be reduced)