Quiz 11 Haloalkanes, Alkenes, and Alkynes

Karen Timberlake

Answer the questions below and then click "submit" to send your answers.

  1. A functional group

    2. Your answer:
    is where chemical reactions occur in an organic molecule
    determine the family name of the compound
    is a specific atom or group of atoms
    All of the above.

  2. The functional group in alkenes is

    3. Your answer:
    a carbon-carbon double bond
    a benzene ring
    a carbon-carbon single bond
    a carbon-carbon triple bond

  3. The functional group in a haloalkane is

    4. Your answer:
    a bromine atom
    a chlorine atom
    a fluorine atom
    Any of the above

  4. The name of CH3CH2CHClCH3 is

    5. Your answer:
    chlorobutane
    1-chlorobutane
    2-chlorobutane
    3-chlorobutane

  5. Name the following compound: CH3CH=CHCH2CH3.

    6. Your answer:
    pentene
    2-pentene
    2-pentyne
    2,3-pentene

  6. A 6-carbon ring with a double bond is named

    7. Your answer:
    hexene
    1-cyclohexene
    cyclohexene
    cyclohexane

  7. The compound named 2-butyne has

    8. Your answer:
    a chain of four carbon atoms with a triple bond between C2 and C3
    a chain of four carbon atoms with a double bond between C1 and C2
    a chain of four carbon atoms with a triple bond between C1 and C2
    a chain of four carbon atoms with a double bond between C2 and C3

  8. Which of the following alkenes can have cis-trans isomers?

    9. Your answer:
    1-butene
    2-butene
    2-methyl-1-propene
    All of the above

  9. The product of the hydrogenation of 2-butene is

    10. Your answer:
    2-butane
    butane
    2-butyne
    butene

  10. The addition of Br2 to cyclohexene gives

    11. Your answer:
    o-bromocyclohexane
    bromocyclohexane
    1-bromocyclohexane
    1,2-dibromocyclohexane

  11. The addition of HCl to 2-methyl-2-butene follows Markovnikov's Rule. The product is

    12. Your answer:
    2,3-dichloro-2-methylbutane
    2-chloro-2-methylbutane
    3-chloro-2-methylbutane
    2-chlorobutane

  12. The addition of H2 to 3-methylcyclopentene gives the product named

    13. Your answer:
    3-methylcyclopentane
    methylcyclopentane
    cyclopentene
    cyclopentane

  13. The name of the isomer of 2-butene with the methyl groups on opposite sides of the double bond is

    14. Your answer:
    2-butene
    cis-2-butene
    trans-2-butene
    2,2-dimethylethylene

  14. The addition of Cl2 to 4-methyl-2-pentene gives the product named

    15. Your answer:
    2,3-dichloro-2-methylpentane
    None of the above
    3, 4-dichloro-2-methylpentane
    2, 3- dichloro-4-methylpentane

  15. Polyethylene is a compound

    16. Your answer:
    known as a polymer
    made of repeating units called monomers
    made from many molecules of ethene
    all of the above.

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