Are You A Chemistry Student? Pass This Solutions Quiz

7 Questions | Total Attempts: 5942

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Are You A Chemistry Student? Pass This Solutions Quiz

In chemistry, a solution is a special type of homogeneous mixture composed of two or more substances. In such a mixture, a solute is a substance dissolved in another substance, known as a solvent. Are you a chemistry student? Pass this solutions quiz


Questions and Answers
  • 1. 
    Which of these actions will cause more sugar to dissolve in a saturated sugar water solution?      I.   Add more sugar while stirring             II.  Add more sugar and heat the solution             III. Grind the sugar to a powder; then add while stirring
    • A. 

      I only

    • B. 

      II only

    • C. 

      III only

    • D. 

      I and II only

    • E. 

      II and III only

  • 2. 
    In a solution, the agent that gets dissolved is known as the             
    • A. 

      Solvent

    • B. 

      Solute

    • C. 

      Colloid

    • D. 

      Mixture

    • E. 

      None of the above

  • 3. 
    A solution that conducts electricity very well is known as a 
    • A. 

      Electrolyte

    • B. 

      Nonelectrolyte

    • C. 

      Weak electrolyte

    • D. 

      Solvent

  • 4. 
    What is the molarity of a solution that contains 30 g of NaOH in 500 mL of solution?
    • A. 

      0.75 M

    • B. 

      1.3 M

    • C. 

      1.5 M

    • D. 

      2.6 M

  • 5. 
    Adding salt to water will cause its freezing point to be ______ 0ºC            
    • A. 

      Lower than

    • B. 

      Higher than

    • C. 

      Same as

    • D. 

      None of the above

  • 6. 
    As the temperature is increased, the amount of gas in soda ________
    • A. 

      Increases

    • B. 

      Decreases

    • C. 

      Stays the same

  • 7. 
    Which will dissolve more quickly when mixed with water?
    • A. 

      Sugar granules

    • B. 

      Sugar cubes

    • C. 

      Both dissolve at the same rate

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