Chemistry Exam Practice Test! Trivia Quiz Questions

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Chemistry Exam Practice Test! Trivia Quiz Questions

In chemistry classes, we get to discuss a lot when it comes to liquid and how to form a solution. With the midterms just around the corner, it is becoming more critical to ensure that you are up to date with all that has been covered in class so far. Below is a chemistry mid-term exam practice test designed to refresh your memory. Give it a shot!


Questions and Answers
  • 1. 
    Convert 20g to kg.
    • A. 

      2000kg

    • B. 

      20000kg

    • C. 

      0.20kg

    • D. 

      0.020kg

  • 2. 
    Convert 23ml to liters.
    • A. 

      0.023L

    • B. 

      230L

    • C. 

      230000L

    • D. 

      23000L

  • 3. 
    Convert 18km to mm.
    • A. 

      18000mm

    • B. 

      0.0018mm

    • C. 

      18000000mm

    • D. 

      1.80mm

  • 4. 
    Convert 88kg to mg.
    • A. 

      8.8mg

    • B. 

      88000mg

    • C. 

      0.0000088mg

    • D. 

      88000000mg

  • 5. 
    Convert 23.6cm to mm.
    • A. 

      2.36mm

    • B. 

      236mm

    • C. 

      0.236mm

    • D. 

      0.0236mm

  • 6. 
    Define matter:
    • A. 

      The smallest particle of an element

    • B. 

      The smallest particles on earth

    • C. 

      Anything that has mass and occupies space

    • D. 

      A positively charge particle

  • 7. 
    Name the three states of matter:
    • A. 

      Protons, neutrons, and electrons

    • B. 

      Metals, non-metals, and metalloids

    • C. 

      Solid, liqui, and gas

    • D. 

      Freezing, melting, and evaporation

  • 8. 
    What instruments do we use to measure volume?
    • A. 

      Thermometer

    • B. 

      Graduated cylinder

    • C. 

      Scale

    • D. 

      Ruler

  • 9. 
    What instruments do we use to measure the mass:
    • A. 

      Graduated cylinder

    • B. 

      Thermometer

    • C. 

      Beaker

    • D. 

      Scale

  • 10. 
    What instruments do we use to measure density?
    • A. 

      Scale and thermometer

    • B. 

      Scale and stop watch

    • C. 

      Graduated cylinder and ruler

    • D. 

      Graduated cylinder and scale

  • 11. 
    What SI unit is used to measure volume
    • A. 

      Grams

    • B. 

      Kilometer

    • C. 

      Liters

    • D. 

      Degree celcius

  • 12. 
    Properties that cannot be observed with the five senses are called:
    • A. 

      Sub-microscopic properties

    • B. 

      Macroscopic properties

    • C. 

      Physical properties

    • D. 

      Biological properties

  • 13. 
    A substance consisting of two elements chemically combined is known as:
    • A. 

      Mixture

    • B. 

      Solution

    • C. 

      Element

    • D. 

      Compound

  • 14. 
    A mixture that separate into two visible phases is known as:
    • A. 

      Solution

    • B. 

      Heterogeneous mixture

    • C. 

      Homogeousmixture

    • D. 

      Compound

  • 15. 
    A positive charge particle found in the nucleus is called:
    • A. 

      Neutron

    • B. 

      Proton

    • C. 

      Electron

    • D. 

      Atom

  • 16. 
    A change from liquid to solid is called:
    • A. 

      Melting

    • B. 

      Boiling

    • C. 

      Freezing

    • D. 

      Condensation

  • 17. 
    A change from liquid to gas is known as:
    • A. 

      Condensation

    • B. 

      Melting

    • C. 

      Sublimation

    • D. 

      Evaporation

  • 18. 
    A change from gas to liquid is called:
    • A. 

      Sublimation

    • B. 

      Evaporation

    • C. 

      Freezing

    • D. 

      Condensation

  • 19. 
    A mixture of sand and iron particles can be separated by:
    • A. 

      Distillation

    • B. 

      Magnetism

    • C. 

      Decantation

    • D. 

      Filtration

  • 20. 
    A mixture of salt and water can be separated by:
    • A. 

      condensation

    • B. 

      Filtration

    • C. 

      Crystalization

    • D. 

      Distillation

  • 21. 
    A mixture of sand and water can be separated by:
    • A. 

      Filtration

    • B. 

      Evaporation

    • C. 

      Distillation

    • D. 

      Crystalization

  • 22. 
    A mixture of peroxide and water can be separated by:
    • A. 

      Evaporation

    • B. 

      Sublimation

    • C. 

      Decantation

    • D. 

      Distillation

  • 23. 
    Burning wood is an example of:
    • A. 

      Physical change

    • B. 

      Chemical change

  • 24. 
    Baking cake is classified as:
    • A. 

      Physical change

    • B. 

      Chemical change

  • 25. 
    Melting candle wax is classified as:
    • A. 

      Physical change

    • B. 

      Chemical change