CHEM 111 Lab Safety Equipment Quiz
10 Questions
3 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 function of a wire gauze in a laboratory?

  • To support glassware when heating with a Bunsen burner (correct)
  • To measure the absorbance of a liquid sample
  • To hold small samples or cover beakers
  • To dispense small quantities of liquids
  • What is the primary function of a spectrophotometer?

  • To hold small samples or cover beakers
  • To determine the mass of a reagent or object
  • To measure the absorbance or transmittance of a liquid sample (correct)
  • To dispense small quantities of liquids
  • What is the purpose of a funnel in a laboratory?

  • To pour liquids or powder through a small opening and hold filter paper in filtration (correct)
  • To measure the absorbance or transmittance of a liquid sample
  • To determine the mass of a reagent or object
  • To ventilate noxious or harmful gases
  • What is the role of a watch glass in a laboratory?

    <p>To hold small samples or cover beakers or evaporating dishes</p> Signup and view all the answers

    What is the main function of a Bunsen burner in a laboratory?

    <p>To serve as a source of heat</p> Signup and view all the answers

    What is the primary function of a wire gauze in a laboratory?

    <p>To provide a flat surface for supporting glassware during heating with a Bunsen burner</p> Signup and view all the answers

    What is the purpose of a watch glass in a laboratory?

    <p>To hold small samples or cover beakers or evaporating dishes</p> Signup and view all the answers

    What is the main function of a spectrophotometer in a laboratory?

    <p>To measure the absorbance or transmittance of a liquid sample</p> Signup and view all the answers

    What is the primary purpose of a funnel in a laboratory?

    <p>To pour liquids or powder through a small opening and for holding the filter paper in filtration</p> Signup and view all the answers

    What is the main function of a Bunsen burner in a laboratory?

    <p>To act as a source of heat</p> Signup and view all the answers

    More Like This

    Chemistry Lab Techniques Quiz
    29 questions
    Chemistry Lab Procedure Quiz
    8 questions
    Chemistry Lab Techniques
    25 questions

    Chemistry Lab Techniques

    MindBlowingBeauty avatar
    MindBlowingBeauty
    Use Quizgecko on...
    Browser
    Browser