Basic Chemistry Exam Quiz Trivia!

16 Questions | Total Attempts: 96

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Basic Chemistry Exam Quiz Trivia!

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Questions and Answers
  • 1. 
    Signs of a chemical change include:
    • A. 

      Change of colour, change of temperature, precipitate (solid) formed, gas released.

    • B. 

      Change of colour, change of temperature, precipitate (solid) formed, gas released, odor change

    • C. 

      Change of colour, reversing back to original form, precipitate (solid) formed, gas released.

    • D. 

      No change in colour, reversing back to original form, precipitate (solid) formed, gas released.

  • 2. 
    Characteristics of metals on the periodic table are.....
    • A. 

      They are not able to be oxidized

    • B. 

      They are poor conductors of heat and electricity

    • C. 

      Can loss free electrons & changed to positive ions

    • D. 

      Can gain electrons & changed to negative ions

  • 3. 
    Water is the product of the reactants:
    • A. 

      Oxygen and water

    • B. 

      Oxygen and carbon

    • C. 

      Hydrogen and oxygen & neutralization reactions

    • D. 

      Acid and base

  • 4. 
    In a chemical reaction, reactants contact each other, bonds between atoms in the reactants are broken, and............................
    • A. 

      Atoms remain the same and form new bonds to make the products.

    • B. 

      Atoms remain the same and do not form new bonds to make the products

    • C. 

      Atoms remain the same and form new bonds to make the products

    • D. 

      Atoms rearrange and form new bonds to make the products.

  • 5. 
    if acid is diluted it.....
    • A. 

      Has a large amount of water mixed into it......

    • B. 

      Has a small amount of water mixed into it

    • C. 

      Is very 'acidus' sour

    • D. 

      Is corrosive and cannot be eaten

  • 6. 
    When an acid reacts with a metal following is the product:
    • A. 

      Salt + hydrogen

    • B. 

      Salt + carbon dioxide + water

    • C. 

      Salt + water​​​​​​​

    • D. 

      Salt + carbon dioxide

  • 7. 
    When an acid reacts with a metal oxide following is the product:
    • A. 

      Salt + hydrogen

    • B. 

      Salt + carbon dioxide + water

    • C. 

      Salt + water

    • D. 

      Salt + carbon dioxide

  • 8. 
    When an acid reacts with a metal hydroxide following is the product:
    • A. 

      Salt + hydrogen

    • B. 

      Salt + carbon dioxide + water

    • C. 

      Salt + carbon dioxide

    • D. 

      Salt + water

  • 9. 
    When an acid reacts with a metal carbonate following is the product:
    • A. 

      Salt + hydrogen

    • B. 

      Salt + carbon dioxide + water

    • C. 

      B)salt + carbon dioxide

    • D. 

      Salt + water

  • 10. 
    When an acid reacts with a metal bicarbonate following is the product:
    • A. 

      Salt + hydrogen

    • B. 

      Salt + carbon dioxide + water

    • C. 

      Salt + carbon dioxide

    • D. 

      Salt + water

  • 11. 
    Bases that dissolve in water are called..........
    • A. 

      Caustic

    • B. 

      Alkalis

    • C. 

      Reactants

    • D. 

      Products

  • 12. 
    A Ph scale of 7 is............
    • A. 

      Acidic

    • B. 

      Neutral

    • C. 

      Basic

    • D. 

      Strong basic

  • 13. 
    To neutralize an acid you add a......................
    • A. 

      Acid

    • B. 

      Base

    • C. 

      Ph indicator

    • D. 

      Equal amount of water

  • 14. 
    Acids that dissolve in water .........
    • A. 

      Form free hydrogen ion

    • B. 

      Form hydronium ion

    • C. 

      Loss hydrogen ion and changed to cation

    • D. 

      Gain hydrogen ion and changed to anon

  • 15. 
    When acids lose hydrogen ion .....
    • A. 

      Changed to cation

    • B. 

      Changed to anion

    • C. 

      Changed to basic radical

    • D. 

      Changed to neutral ion

  • 16. 
    When alkalies lose hydroxide ion...
    • A. 

      Changed to negative ion

    • B. 

      Changed to neutral ion

    • C. 

      Changed to cation​​​​​​​

    • D. 

      Changed to anion

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