Dissociation of Substances Quiz
10 Questions
0 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

When water dissociates, it breaks apart into an equal number of

  • Hydrogen ions and chloride ions
  • Hydrogen ions and oxygen ions
  • Oxygen ions and hydroxide ions
  • Hydrogen ions and hydroxide ions (correct)
  • Which substance releases more hydrogen ions as it dissociates?

  • Water
  • Hydrochloric acid (correct)
  • Oxygen
  • Sodium hydroxide
  • What does the pH scale measure?

  • The concentration of hydroxide ions
  • The concentration of hydrogen ions
  • The concentration of oxygen ions
  • The concentration of both hydrogen and hydroxide ions (correct)
  • When a substance has a pH of 7, it is classified as

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

    What happens to the concentration of hydroxide ions as the pH of a substance increases?

    <p>It increases</p> Signup and view all the answers

    What are the two ions that water dissociates into?

    <p>hydrogen ions and hydroxide ions</p> Signup and view all the answers

    Which substance releases more hydrogen ions as it dissociates?

    <p>hydrochloric acid</p> Signup and view all the answers

    Which substance releases more hydroxide ions?

    <p>sodium hydroxide</p> Signup and view all the answers

    What does the pH scale measure?

    <p>the acidity or basicity of a substance</p> Signup and view all the answers

    What is the pH of a substance that releases an equal concentration of hydrogen and hydroxide ions?

    <p>7</p> Signup and view all the answers

    More Like This

    Dissociation of Surface Functional Groups
    17 questions
    Exchange Dissociation Mechanism
    22 questions

    Exchange Dissociation Mechanism

    PhenomenalPhotorealism avatar
    PhenomenalPhotorealism
    Chemistry: Dissociation Concepts
    15 questions

    Chemistry: Dissociation Concepts

    EffortlessGyrolite7402 avatar
    EffortlessGyrolite7402
    Oxygen Dissociation Curve
    27 questions
    Use Quizgecko on...
    Browser
    Browser