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 a dipeptide? polypeptide? protein?






2. What do you use for an acid spill? base spill?






3. What process do you use to obtain the precipitate from a solution?






4. What are the products for these common oxidizing agents? MnO4? - CrO4²? - Cr2O7²?






5. What part of a liquid do you look at to measure its volume?






6. What is Ksp in terms of molar solubility ('s') for an electrolyte AB3 or A3B?






7. ammonium






8. What type of compounds do Group 14 form?






9. What is the general formula for a ketone?






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






11. What is the solubility of AgF - AgCl - AgBr - and AgI in water and ammonia?






12. One mole of electrons carries 96500Coulombs - what is this quantity called?

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


13. cyanide






14. Does reactivity increase/decrease going down group 1 and group 17?






15. State whether K is high or low and whether H2O a product or reactant for the following reactions: a) neutralization. b) dissociation in water.






16. What is reflux?






17. nitrates






18. chlorine






19. The definition of acidic basic and neutral aqueous solutions is:






20. 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


21. lead compounds






22. In equilibrium calculations for weak acids/bases - when should you ignore 'x' with respect to initial concentration of acid or base

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


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






24. If Q > Ksp - then system shifts _______ and ppt ______






25. When a cell is 'flat' What is its voltage?






26. ammonium/ammonium compounds






27. What are hybrid orbitals used for?






28. What kind of bonding structure does benzene have?






29. When a cell is 'flat' a.k.a 'reached equilibrium' - what is its ?G value?






30. What do the 'a' and 'b' in Van Der Waal's equation allow for?






31. Give an example of a concentrated weak acid.






32. For what types of substances does the solid/liquid equilibrium line on a phase diagram slope LEFT?






33. Why are noble gases stable?






34. Is the freezing of ice endothermic or exothermic?






35. carbonate






36. What is the general formula for alkyl halides?






37. dichromate






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






39. How do you compute % dissociation?






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






41. What shape is ammonia?






42. lead iodide






43. Acids + Carbonates (bicarbonates) make?






44. What does saturated mean? Unsaturated?






45. Acid plus base make?






46. What do metal oxides plus acids form?






47. Alkenes are ________ and react by __________






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






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






50. Which of the rates changes more when temperature is increased?