What Is The pH Scale Quiz

8 Questions

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What Is The pH Scale Quiz

How well do you know about the ph scale? It is time to test your knowledge by taking this quiz.


Questions and Answers
  • 1. 
    The neutral value on the pH scale is
    • A. 

      Less than 7

    • B. 

      Equal to 7

    • C. 

      Greater than 7

    • D. 

      Not sure

  • 2. 
    Water dissociates into H+ and OH- ions
    • A. 

      To a large degree

    • B. 

      To a small degree

    • C. 

      Not at all

    • D. 

      Not sure

  • 3. 
    The pH scale is
    • A. 

      A logarithmic scale

    • B. 

      A linear scale

    • C. 

      An exponential scale

    • D. 

      Not sure

  • 4. 
    What is the H+ of a solution if the pH is 3.5?
    • A. 

      3.16 x 10 to the power 4

    • B. 

      3.16 x 10 to the power -4

    • C. 

      3.5 x 10 to the power 4

    • D. 

      3.5 x 10 to the power -4

  • 5. 
    A solution has a [H+] = 7.0 x 10 to the power -11. What is its pH?
    • A. 

      10.15

    • B. 

      -10.15

    • C. 

      11

    • D. 

      -11

  • 6. 
    Bases have a pH
    • A. 

      Not sure

    • B. 

      Less than 7

    • C. 

      Equal to 7

    • D. 

      Greater than 7

  • 7. 
    An acidic solution has
    • A. 

      A greater concentration of hydroxide ions than hydrogen ions

    • B. 

      Equal concentration of hydrogen ions than hydroxide ions

    • C. 

      Not sure

    • D. 

      A greater concentration of hydrogen ions than hydroxide ions

  • 8. 
    The pH scale ranges from
    • A. 

      0 to 12

    • B. 

      0 to 10

    • C. 

      0 to 14

    • D. 

      Not sure