Carboxylic Acids vs Esters: Structural Differences
17 Questions
1 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which functional group is present in both carboxylic acids and esters?

  • Aldehyde group
  • Carbonyl group (correct)
  • Alcohol group
  • Amine group
  • How do carboxylic acids and esters differ in terms of the second oxygen atom?

  • The second oxygen atom bonds to a hydrogen in carboxylic acids but to a carbon in esters (correct)
  • The second oxygen atom bonds to a carbon in both carboxylic acids and esters
  • The second oxygen atom bonds to a nitrogen in carboxylic acids but to a carbon in esters
  • The second oxygen atom bonds to a hydrogen in both carboxylic acids and esters
  • How do carboxylic acids react with bases?

  • They form aldehydes
  • They form ketones
  • They form esters
  • They form ionic salts (correct)
  • How are carboxylic acids described in terms of ionization in water?

    <p>About 1% ionized in water</p> Signup and view all the answers

    How are esters generally produced?

    <p>By the reaction of acids with alcohols</p> Signup and view all the answers

    Which of the following is an example of an ester formed from the reaction of acetic acid with ethanol?

    <p>Ethyl acetate</p> Signup and view all the answers

    Which functional group is present in aldehydes?

    <p>–CHO</p> Signup and view all the answers

    What distinguishes ketones from aldehydes?

    <p>Ketones contain at least one hydrogen atom attached to the carbonyl carbon atom.</p> Signup and view all the answers

    Which group is found in carboxylic acids?

    <p>–CO2H</p> Signup and view all the answers

    Esters contain an oxygen atom attached to which part of the carbonyl carbon atom?

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

    What distinguishes carboxylic acids from ketones?

    <p>Carboxylic acids contain a hydroxyl group attached to the carbonyl carbon atom.</p> Signup and view all the answers

    What functional group do aldehydes, ketones, carboxylic acids, and esters contain?

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

    Which of the following has the suffix -al in its name?

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

    How is an aldehyde represented in chemical formulas?

    <p>-CHO</p> Signup and view all the answers

    What is the geometry around the carbon atom in the carbonyl group in aldehydes and ketones?

    <p>Trigonal planar</p> Signup and view all the answers

    Which functional group is present in carboxylic acids but absent in ketones?

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

    In which organic compound is the carbonyl group bonded to two carbon atoms?

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

    More Like This

    Carboxylic Acid and Ester Chemistry
    36 questions
    Carboxylic Acids and Esters Overview
    16 questions
    Carboxylic Acids and Esters Overview
    21 questions

    Carboxylic Acids and Esters Overview

    CongratulatoryGyrolite6408 avatar
    CongratulatoryGyrolite6408
    Use Quizgecko on...
    Browser
    Browser