Solutions And Mixtures

28 Questions | Total Attempts: 1080

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Solution And Mixture Quizzes & Trivia

This is a quiz over how well you know 9th grade physical science containing solutions and mixtures.


Questions and Answers
  • 1. 
    The oceans are an example of a(n)______solution.
    • A. 

      Gaseous

    • B. 

      Liquid

    • C. 

      Solid

    • D. 

      Anhydrous

  • 2. 
    In a solution, the substance which is being dissolved is the_____.
    • A. 

      Solvent

    • B. 

      Solute

    • C. 

      Liquid

    • D. 

      Gas

  • 3. 
    A solution that contains all the solute it can hold at a given temperature is _____.
    • A. 

      Supersaturated

    • B. 

      Dilute

    • C. 

      Saturated

    • D. 

      Unsaturated

  • 4. 
    The solute that is found in the greatest amount in ocean water is______.
    • A. 

      H20

    • B. 

      KCl

    • C. 

      NaCl

    • D. 

      CuSO4

  • 5. 
    A substance that does not conduct an electric current when it forms a solution is_____.
    • A. 

      A polar substance

    • B. 

      A nonpolar substance

    • C. 

      A nonelectrolyte

    • D. 

      An electrolyte

  • 6. 
    The process by which the positive and negative ions of an ionic compound sperate in water is called____.
    • A. 

      Dissociation

    • B. 

      Ionization

    • C. 

      Saturation

    • D. 

      Polarity

  • 7. 
    When a gas is dissolved in a liquid, the gas dissolves faster if the liquid is ____.
    • A. 

      Heated

    • B. 

      Cooled

    • C. 

      An electrolyte

    • D. 

      Under low pressure

  • 8. 
    Increasing the surface area of a solid _____.
    • A. 

      Causes the solid to ionize

    • B. 

      Slows the rate of solution

    • C. 

      Speeds the rate of solution

    • D. 

      Has no effect on the rate of solution

  • 9. 
    Any method of removing salts from ocean water is called____.
    • A. 

      Desalination

    • B. 

      Distillation

    • C. 

      Evaporation

    • D. 

      Condensation

  • 10. 
    The process in which fresh water is obtained from ocean water that has been evaporated and condensed is called ____.
    • A. 

      Ionization

    • B. 

      Dissociation

    • C. 

      Distillation

    • D. 

      The freeze method

  • 11. 
    The concentration of a solution that contains much solute in the solvent could be described as _____.
    • A. 

      Polar

    • B. 

      Concentrated

    • C. 

      Unsaturated

    • D. 

      Dilute

  • 12. 
    An alloy is an example of a _____.
    • A. 

      Gaseous solution

    • B. 

      Liquid solution

    • C. 

      Dilute solution

    • D. 

      Solid solution

  • 13. 
    Adding more solute to a solvent _____.
    • A. 

      Decreases its boiling point

    • B. 

      Increases its freezing point

    • C. 

      Increases its boiling point

    • D. 

      Does not affect its boiling point

  • 14. 
    When placed in water, some covalent compounds _____.
    • A. 

      Ionize

    • B. 

      Become radioactive

    • C. 

      Form protons

    • D. 

      Dissociate

  • 15. 
    Which of the following will speed up the dissolving of a solid solute in water?
    • A. 

      Cool the solution

    • B. 

      Stir the solution

    • C. 

      Grind up the solvent

    • D. 

      Freeze the solute

  • 16. 
    Which of the following combinations would increase the solubility of a gas in a liquid?
    • A. 

      Decrease the pressure and decrease the temperature

    • B. 

      Decrease the pressure and increase the temperature

    • C. 

      Increase the pressure and decrease the temperature

    • D. 

      Increase the pressure and increase the temperature

  • 17. 
    Solutions of electrolytes and metals are ____.
    • A. 

      Insulators

    • B. 

      Conductors

    • C. 

      Polar

    • D. 

      Negative

  • 18. 
    The amount of solute that can be dissolved in a specific amount of solvent at a given temperature is its _____.
    • A. 

      Concentration

    • B. 

      Density

    • C. 

      Dilution

    • D. 

      Solubility

  • 19. 
    A molecule that is positively charged on one end and negatively charged on the other end is ____.
    • A. 

      Polar

    • B. 

      Magnetic

    • C. 

      Nonpolar

    • D. 

      Radioactive

  • 20. 
    __________ means that a substance is physically combined and can be separated into different parts.
  • 21. 
    __________ means that a substance is chemically combined and can not be separated.
  • 22. 
    The ______ is the substance being dissolved.
  • 23. 
    The _____ is what you're dissolving something in.
  • 24. 
    ________ means there is a very small amount of solute.
  • 25. 
    _____ means that the solvent can dissolve more and has NOT reached its limit.
  • 26. 
    _____ means that the solvent contains more solute than needed; extra solute precipitates out.
  • 27. 
    ____ means the solution has reached its limit on containing solute.
  • 28. 
    ____ means that there is a large amound of solute.