Some Quizzes About Sulfurous Acid

8 Questions | Total Attempts: 107

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Some Quizzes About Sulfurous Acid

Are you studying sulfurous acid and its properties? Do you need to know a lot about this acid? Take this quiz to see how well you'll do.  


Questions and Answers
  • 1. 
    What is the formula of sulfurous acid?
    • A. 

      H2SO3

    • B. 

      HSO3

    • C. 

      H2SO4

    • D. 

      HSO4

  • 2. 
    Its molar mass is _________ g/mol
    • A. 

      80

    • B. 

      81

    • C. 

      82

    • D. 

      83

  • 3. 
    Sulfurous acid is most commonly a __________. 
    • A. 

      Solid

    • B. 

      Liquid

    • C. 

      Gas

  • 4. 
    It is most often used in _____________
    • A. 

      Disinfectants

    • B. 

      Toothpaste

    • C. 

      Air freshener

  • 5. 
    Is sulfurous acid weak, strong or neutral?
    • A. 

      Weak

    • B. 

      Strong

    • C. 

      Neutral

  • 6. 
    It is most commonly this color.
    • A. 

      Colorless

    • B. 

      White

    • C. 

      Green

    • D. 

      Red

  • 7. 
    Sulfurous acid is a _________________
    • A. 

      Rusting agent

    • B. 

      Reducing agent

    • C. 

      Decomposing agent

    • D. 

      Oxidizing agent

  • 8. 
    It is very common in ___________
    • A. 

      Salts

    • B. 

      Gases

    • C. 

      Volcanoes

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