Taste of Edible Substances Quiz
10 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

What is the chemical nature of substances that taste sour, such as curd and lemon juice?

  • Basic
  • Acidic (correct)
  • Neutral
  • Sweet
  • What does the Latin word 'acere' mean, from which the word 'acid' is derived?

  • Sweet
  • Salty
  • Bitter
  • Sour (correct)
  • What is the taste of baking soda and what does it indicate about its chemical nature?

  • Salty, neutral
  • Sweet, basic
  • Bitter, basic (correct)
  • Sour, acidic
  • Which type of substances feel soapy on touching and are bitter in taste?

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

    What is the chemical nature of substances like lemon juice and orange juice?

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

    What are the substances used to test whether a substance is acidic or basic called?

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

    What is the most commonly used natural indicator?

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

    What happens to litmus paper when added to an acidic solution?

    <p>It turns red</p> Signup and view all the answers

    What term is used for substances that do not change the color of either red or blue litmus?

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

    Why should we not taste unknown substances?

    <p>Because they could harm us</p> Signup and view all the answers

    More Like This

    C2 Acids, Bases and Salts Quiz Answers
    10 questions
    Acids, Bases and Salts Quiz
    25 questions
    Acids, Bases and Salts Quiz
    48 questions
    Use Quizgecko on...
    Browser
    Browser