Organic Chemistry Functional Groups Flashcards
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Questions and Answers

What is the term for a compound characterized by an -OH group?

  • Aldehyde
  • Alcohol (correct)
  • Alkane
  • Alkene
  • Which of the following describes a compound with the functional group -CHO?

  • Ketone
  • Alkane
  • Aldehyde (correct)
  • Amine
  • What do we call a hydrocarbon with only single bonds?

  • Aromatic Compound
  • Alkane (correct)
  • Alkyne
  • Alkene
  • Identify the compound that contains a carbon-carbon double bond.

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

    What is the name of a compound that contains a halogen atom?

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

    Which functional group is indicated by a triple bond between carbons?

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

    Identify the functional group characterized by the structure RCONH2.

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

    Which functional group contains a nitrogen atom bonded to two carbon atoms?

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

    What do we call a compound that has a cyclic structure with alternating double bonds?

    <p>Aromatic Compound</p> Signup and view all the answers

    Identify the compound characterized by the functional group -COOH.

    <p>Carboxylic Acid</p> Signup and view all the answers

    Which functional group contains a carbon atom bonded to an oxygen atom by a double bond and also to an alkyl group?

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

    What is the name of the compound that contains an oxygen atom bonded to two carbon atoms?

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

    Identify the functional group characterized by a carbon atom double-bonded to an oxygen atom.

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

    Study Notes

    Organic Chemistry Functional Groups

    • Alcohol: Contains one or more hydroxyl (-OH) groups attached to a saturated carbon atom. Commonly used in beverages and solvents.

    • Aldehyde: Characterized by a carbonyl group (C=O) bonded to at least one hydrogen atom. Found in various compounds, including formaldehyde, and is important in organic synthesis.

    • Alkane: A hydrocarbon with only single bonds, following the general formula CnH2n+2. Examples include methane and propane, known for being saturated and non-reactive compared to other hydrocarbons.

    • Alkene: Features at least one carbon-carbon double bond (C=C), following the formula CnH2n. Commonly used in the production of plastics and synthetic rubbers.

    • Halide: Contains a carbon atom bonded to one or more halogen atoms (F, Cl, Br, I). These compounds are widely used in pharmaceuticals and as solvents.

    • Alkyne: Contains at least one carbon-carbon triple bond (C≡C), following the formula CnH2n-2. Commonly found in industrial applications, like welding gases.

    • Amide: Formed from the reaction of carboxylic acids with amines, featuring a carbonyl group bonded to a nitrogen atom. Important in peptide bond formation in proteins.

    • Amine: Derivatives of ammonia with one or more hydrogen atoms replaced by alkyl or aryl groups. These compounds can act as bases and are important in biological molecules.

    • Aromatic Compound: Contains one or more aromatic rings characterized by cyclic structure and resonance. Notable examples include benzene, known for stability and unique reactivity.

    • Carboxylic Acid: Contains a carboxyl group (-COOH) which includes a carbonyl (C=O) and hydroxyl (OH). Commonly found in organic acids like acetic acid and crucial in biological systems.

    • Ester: Formed from the reaction of an alcohol and a carboxylic acid. Characterized by the -COO- group and commonly present in fats and oils, contributing to their flavors and fragrances.

    • Ether: Contains an oxygen atom connected to two alkyl or aryl groups. Known for being relatively unreactive and commonly used as solvents in organic reactions.

    • Ketone: Contains a carbonyl group (C=O) bonded to two carbon atoms, located within a carbon chain. Examples include acetone, used widely as a solvent and nail polish remover.

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    Description

    Test your knowledge of key functional groups in organic chemistry with these flashcards. Each card presents a term along with its definition, helping you reinforce your understanding of alcohols, aldehydes, alkanes, and more. Ideal for students preparing for exams or anyone looking to master organic chemistry concepts.

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