Game Preview

IB HL Organic Practice

  •  English    33     Unlisted
    Chemistry Contest Review
  •   Study   Slideshow
  • What is the major product when 1-methylcyclohex-1-ene is reacted with hydrogen iodide
    1-iodo-1-methylcyclohexane
  •  10
  • What would be the product of ethenylcyclohexane (shown here) and HBr (name or draw)
    (1-bromoethyl)cyclohexane
  •  25
  • What type of reaction is this?
    addition/hydration
  •  15
  • Consider the acidity constants below to answer the following question. Which acid will be almost completely deprotonated by NaOH?
    phenol
  •  15
  • Are these: conformational isomers, stereoisomers, constitutional isomers OR identical
    stereoisomers
  •  10
  • Are these: conformational isomers, stereoisomers, constitutional isomers OR identical
    identical
  •  15
  • Which reaction would be faster and WHY
    −SH is a better nucleophile than −OH because nucleophilicity usually increases in going down a column of the periodic table and sulfur is below oxygen in group
  •  25
  • The hybridization of the nitrogen atom
    sp3
  •  5
  • The stereochemical configuration at C3 (one answer to be given only)
    R
  •  10
  • The stereochemical configuration of the C4-C5 alkene is
    Z
  •  15
  • Which of these compounds would you expect to be water soluble?
    propanoic acid and naproxen
  •  25
  • compound with specific rotation, [α]D = +35.4° reacts to form a single product. The product of the reaction has no optical activity. This could mean the product: a. is a racemate. b. does not have chiral centers. c. is a meso compound
    all are possible
  •  20
  • Name the 2 products
    iodoethane and butan-2-ol
  •  25
  • This is the amino acid valine. Is it chiral? Explain
    yes, the carbon where NH2 is.
  •  15
  • What is the molecular formula of this natural product?
    C13H10
  •  15
  • What is a major peak of an alcohol in IR?
    broad peak at around 3400
  •  15