Chapter 6 - Chapter Test (10 Questions)

12 Questions | Total Attempts: 84

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Chemical Reaction Quizzes & Trivia

Chapter 6, Reference: Prentice Hall, publication 2004.


Questions and Answers
  • 1. 
    What is an indicator used for in science?
    • A. 

      Find the "pH" of a solution (tells how much "potential of Hydrogen" is in it)

    • B. 

      Find the "concentration" of a solution (amount of one material dissolved in another)

    • C. 

      Test for "conductivity" (if it allows electricity to flow)

    • D. 

      Find out if a solution is "saturated" (full to the most amount of solute can hold)

  • 2. 
    What type of solution has the pH of 9?
    • A. 

      Acidic

    • B. 

      Neutral

    • C. 

      Basic

    • D. 

      Saturatede

  • 3. 
    What is a "characteristic property" of acids?
    • A. 

      Acids turn red litmus paper "blue"

    • B. 

      Acids taste bitter

    • C. 

      Acids turn blue litmus paper "red"

    • D. 

      Acids "do not" react with metals

  • 4. 
    What is a liquid mixture in which particles "can be seen" and "easily separated by filteration"?
    • A. 

      Solution

    • B. 

      Suspension

    • C. 

      Solvent

    • D. 

      Colloid

  • 5. 
    When 40 mL of alcohol form a solution with 30 mL of water***"Think how much water and how much alcohol. Then think which is the solvent (large amount) or solute (smallest amount).
    • A. 

      Alcohol is the solvent

    • B. 

      Water is the solvent

    • C. 

      Both alcohol and water are solvents

    • D. 

      Neither alcohol nor water is a solvent

  • 6. 
    How can a scientist tell whether a water solution contains salt of sugar?
    • A. 

      By tasting the solution

    • B. 

      By smelling the solution

    • C. 

      By testing the electrical conductivity of the solution

    • D. 

      By filtering the solution

  • 7. 
    When a compound dissolves in water
    • A. 

      It always breaks up into ions (electrically charged atoms)

    • B. 

      Its always conducts electricity

    • C. 

      Its particles surround individual warter molecules

    • D. 

      Each of its particles is surrounded by water molecules

  • 8. 
    Weak tea is an example of a
    • A. 

      Dilute solution

    • B. 

      Concentrated solution

    • C. 

      Saturated solution

    • D. 

      Supersaturated solution

  • 9. 
    What do bases form in water?
    • A. 

      Hydroxide ions (H0-)?

    • B. 

      Oxide ions

    • C. 

      Hydrogen ions (H+)

    • D. 

      Gas

  • 10. 
    What is the pH of normal rainfall which is slightly acidic?
    • A. 

      1

    • B. 

      Less than 3

    • C. 

      Between 5 and 7

    • D. 

      Between 10 and 12

  • 11. 
    What is the reaction between an acid and a base?
    • A. 

      Neutralization

    • B. 

      Action-reaction

    • C. 

      Basicity

    • D. 

      Chemical reaction

  • 12. 
    Which is an example of a chemical change?
    • A. 

      Grating cheese

    • B. 

      Ripping paper

    • C. 

      Digestion

    • D. 

      Sawing a piece of wood apart