Organic Compounds Quiz
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Questions and Answers

Which of the following is an organic compound?

  • Potassium hydroxide (KOH)
  • Ethanol (C2H5OH) (correct)
  • Sulfuric acid (H2SO4)
  • Sodium chloride (NaCl)
  • Which functional group is present in a carboxylic acid?

  • Carbonyl
  • Aldehyde
  • Ketone
  • Carboxyl (correct)
  • What is the general formula for an alkene?

  • $C_nH_{2n}$ (correct)
  • $C_nH_{2n+2}$
  • $C_nH_{2n-2}$
  • $C_nH_{2n+1}$
  • Which form of pure carbon has a hexagonal lattice structure?

    <p>Graphite</p> Signup and view all the answers

    Which form of pure carbon has a soccer ball-like structure composed of 60 carbon atoms?

    <p>Fullerene</p> Signup and view all the answers

    Which form of pure carbon has sp2 hybridized carbon atoms arranged in a two-dimensional honeycomb lattice?

    <p>Graphite</p> Signup and view all the answers

    Which form of pure carbon has a cylindrical nanostructure with a high aspect ratio and exceptional mechanical, thermal, and electrical properties?

    <p>Carbon nanotube</p> Signup and view all the answers

    What is the most stable and hardest form of pure carbon?

    <p>Diamond</p> Signup and view all the answers

    Which form of pure carbon exhibits a hollow sphere-like molecule composed of 60 carbon atoms arranged in a pattern of interlocking hexagons?

    <p>Fullerene</p> Signup and view all the answers

    Study Notes

    Organic Compounds

    • Carboxylic acid is an organic compound

    Functional Groups

    • Carboxylic acid has a -COOH functional group

    Alkenes

    • General formula for an alkene: CnH2n

    Forms of Pure Carbon

    • Graphite has a hexagonal lattice structure
    • Buckminsterfullerene (C60) has a soccer ball-like structure composed of 60 carbon atoms
    • Graphene has sp2 hybridized carbon atoms arranged in a two-dimensional honeycomb lattice
    • Carbon nanotubes have a cylindrical nanostructure with a high aspect ratio and exceptional mechanical, thermal, and electrical properties
    • Diamond is the most stable and hardest form of pure carbon
    • Buckminsterfullerene (C60) exhibits a hollow sphere-like molecule composed of 60 carbon atoms arranged in a pattern of interlocking hexagons

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    Description

    Test your knowledge of organic compounds with this quiz. Answer multiple choice questions about identifying organic compounds, functional groups, and general formulas for organic molecules.

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