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SC30222 Final Review

  •  English    22     Public
    Chemistry M.5 First Semester Final Review
  •   Study   Slideshow
  • Which of the following are examples of liquids?
    Shoes and socks
    Wood and paper
    Shampoo and oil
    Water and glass
  •  10
  • Butter going soft and runny on a hot day is an example of ...
    Condensing
    Evaporating
    Melting
    Freezing
  •  15
  • When water is...., it starts to change from a liquid to a solid.
    Boiled
    Heated
    cooled
    Streamed
  •  10
  • What happens during evaporation?
    A gas changes to a solid
    A solid changes to a liquid
    A liquid changes to a gas
    A gas changes to a liquid
  •  20
  • You blow up a balloon. Is it heavier or lighter than the deflated balloon?
    They weigh the same
    Lighter
    Undermined
    Heavier
  •  15
  • Which one of these best describes a liquid?
    My particles are loosely packed.
    None of the above.
    My particles have lots of room.
    My particles are packed tightly together.
  •  25
  • Which one of these best describes a gas?
    None of the above.
    My particles are loosely packed.
    My particles are tightly packed.
    My particles have lots of room.
  •  25
  • Which of the following is NOT in a gaseous state at room temperature and normal atmospheric pressure?
    Hydrogen
    Oxygen
    Nitrogen
    Silver
  •  15
  • Which state cannot flow from place to place?
    Gas
    Water
    Liquid
    Solid
  •  15
  • When we open a bottle of perfume, we can soon smell the perfume. Why is this?
    Evaporation
    Condensation
    Adhesive force
    Diffusion
  •  25
  • When 100 grams of water is boiled, what mass of steam is made?
    95 grams
    50 grams
    100 grams
    0 gram
  •  25
  • Sublimation is ____________.
    Process of gases change into solids without condensation.
    Process of solids change into gases without melting.
    In solid state, the particles are packed closely together.
    The covalent bonds between the carbon atoms.
  •  25
  • The following is NOT an example of an allotrope
    Carbon
    Sodium Chloride
    Diamond
    Graphite
  •  20
  • What is A?
    Sublimation
    Freezing
    Condensation
    Evaporation
  •  20
  • What is B?
    Sublimation
    Deposition
    Melting
    Evaporation
  •  20
  • What is C?
    Sublimation
    Condensation
    Melting
    Evaporation
  •  20