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MCAT Organic Chemistry

Subjects : mcat, science
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. Charged - need electrons






2. Hydrocarbon with one or more carbon carbon triple bond






3. Configuration in relation to another chiral molecule. use it to determine if a molecule is an enantiomer - diastereomer - etc






4. Use the Greek root for the number of carbons followed by the ending - - ane






5. Palladium or barium sulfate (BaSO4) with quinoline. occur on metal surface - make cis.

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6. What are the best leaving groups?






7. Carbon carbon triple bonds. Suffix-yne.






8. Nucleus lover. electron rich species that are attracked to charged atoms






9. Functionality is specified by alkoxy- prefix. ROR






10. Iso - neo - cyclo






11. Moleculse that have the opposite configuration at their one chiral center. or if multiple chiral centers - must have the opposite configuration at every one of their chiral centers to be enantiomers. identical physical properties and much of the same






12. Most favorable of staggared conformations






13. Kmno4






14. Same molecular formula but different structure






15. If a compound is able to rotate plane polarized light.






16. Compounds with halogen






17. Goal is to produce most stable carbocation

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18. When a molecular orbital is formed head to head or tail to tail. all single bonds are tehese.






19. When boat flips






20. Occur when a molecule is broken down by heat. used to reduce the avverage molecular weight of heavy oils. c - c - bonds are cleave dand make small chain alkyl radicals that recombine to form different alkanes






21. N - l - ml - ms






22. Name for ethanal






23. Steps of free radical substitution






24. One s and three p orbitals






25. Reaction of alkane with oxygen to form carbon dioxide - water and heat.






26. Di - tri - t - sec - n -






27. O3






28. One s and two p 120 degree apart






29. Diborane add to double bond. boron acts as lewis acid and attaches to less hindered carbon. hydride transferred to adjacent carbon. antimarkonikov - alcohol produced






30. A sigma bond and two pi bonds






31. Two hydroxyl groups






32. Creation of long - high molecular weight polymer composed of repeating subunit called monomers. occur through a radical mechanism.






33. How many stereoisomers can a molecule have with n chiral centers






34. Most similar. same molecule only at different points in their rotation. show them with newmans projections






35. Spatial arrangement of the atoms or groups of a sterioisomer






36. If reagent has a bunch of oxygen






37. Arise from angle strain - torsional strian and nonbonded strain






38. A = observed rotation / concentration * length






39. Object that is not superimposable upon mirror image






40. E of double bond act as lewis base and react with hydrogen of hx. make carbocation intermediate. use markonikovs rule






41. Highest energy no separation. or 120 separation.






42. A radical transfers a hydrogen atom to another radical and makes an alkane and alkene






43. Zn/h or CH3/s with ozonolysis






44. Transfer of electrions from one atome to another






45. Alkenes oxidzed with kmno4 - if made with cold - dilue - make OH on each side of double bond - diols or glycol in syn orientation






46. Differ in position of substitutents attached to a double bond or cycloalkane. Cis or trans or e or z






47. Alphabetical order of alkane rxn






48. Carbonyl located at the end of the chain named by replacing al with e. e.g. butanal






49. No double bonds. it has the maximum number of hydrogens.






50. Cleaves double bond in half - it only oxidizes the carbon to an aldehyde under reducing conditions. if ozidizing make same product as KMNO4







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Can you answer 50 questions in 15 minutes?


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