Aldehydes, Ketones, and Carboxylic Acids Naming and Reactions
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Questions and Answers

What type of bond is present in organic compounds with functional groups containing carbon-oxygen single bond?

  • Ionic bond
  • Covalent bond (correct)
  • Metallic bond
  • Hydrogen bond

    • What is the difference in the bonding of the carbonyl group in aldehydes and ketones?

  • In aldehydes, the carbonyl group is bonded to a carbon and hydrogen, while in ketones, it is bonded to two carbon atoms. (correct)
  • In aldehydes, the carbonyl group is bonded to two hydrogen atoms, while in ketones, it is bonded to a carbon and oxygen.
  • In aldehydes, the carbonyl group is not present, while in ketones, it is bonded to a carbon and oxygen.
  • In aldehydes, the carbonyl group is bonded to two carbon atoms, while in ketones, it is bonded to a carbon and hydrogen.

    • Which of the following is NOT a use of carbonyl compounds?

  • Plastics and drugs
  • Constituents of alkane compounds (correct)
  • Constituents of fabrics
  • Flavorings

    • Which functional group is present in aldehydes, ketones, and carboxylic acids?

    <p>Carbonyl group</p> Signup and view all the answers

    Which functional group is characteristic of carboxylic acids?

    <p>Carboxyl group</p> Signup and view all the answers

    What type of compounds are carboxylic acids?

    <p>Compounds where carbon is bonded to carbon or hydrogen and oxygen of hydroxyl moiety</p> Signup and view all the answers

    What does IUPAC stand for in the context of naming organic compounds?

    <p>International Union for Pure and Applied Chemistry</p> Signup and view all the answers

    What are amides and acyl halides?

    <p>Derivatives of carboxylic acids</p> Signup and view all the answers

    How are common names of aldehydes derived?

    <p>By replacing the ending –ic of the corresponding carboxylic acid with -aldehyde</p> Signup and view all the answers

    What role do aldehydes, ketones, and carboxylic acids play in biochemical processes?

    <p>They add fragrance and flavor to nature</p> Signup and view all the answers

    How are IUPAC names of aldehydes derived?

    <p>By replacing the ending –e of the corresponding alkane with -aldehyde</p> Signup and view all the answers

    How are common names of ketones derived?

    <p>By adding the name of alkyl or aryl groups bonded to the carbonyl group</p> Signup and view all the answers

    What is the IUPAC name for ketones derived from alkyl phenyl ketones?

    <p>By adding the ending –one to the name of the acyl group as a prefix to phenone</p> Signup and view all the answers

    Which compounds are derivatives of carboxylic acids?

    <p>Amides and acyl halides</p> Signup and view all the answers

    What is true about aldehydes and ketones?

    <p>They add flavor and fragrance to nature.</p> Signup and view all the answers

    What is true about esters and anhydrides?

    <p>They are derivatives of carboxylic acids.</p> Signup and view all the answers

    What does IUPAC stand for?

    <p>International Union for Pure and Applied Chemistry</p> Signup and view all the answers

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