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SC30222 Final Review

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  • Butter going soft and runny on a hot day is an example of ...
    Condensing
    Melting
    Evaporating
    Freezing
  • When we open a bottle of perfume, we can soon smell the perfume. Why is this?
    Diffusion
    Adhesive force
    Evaporation
    Condensation
  • At 150 C, what state is iron and alcohol respectively?
    Both are in the solid state
    Solid and gas respectively
    Gas and solid respectively
    Liquid and gas respectively
  • When 100 grams of water is boiled, what mass of steam is made?
    95 grams
    0 gram
    50 grams
    100 grams
  • Which state cannot flow from place to place?
    Liquid
    Solid
    Water
    Gas
  • Particles in which state have no bonds?
    Gas
    Liquid
    Stream
    Solid
  • What is B?
    Deposition
    Sublimation
    Evaporation
    Melting
  • Which one of these best describes a gas?
    My particles are loosely packed.
    None of the above.
    My particles are tightly packed.
    My particles have lots of room.
  • What is E?
    Heating
    Deposition
    Freezing
    Evaporation
  • Sublimation is ____________.
    The covalent bonds between the carbon atoms.
    Process of solids change into gases without melting.
    In solid state, the particles are packed closely together.
    Process of gases change into solids without condensation.
  • What is C?
    Condensation
    Evaporation
    Melting
    Sublimation
  • The following is NOT an example of an allotrope
    Sodium Chloride
    Graphite
    Diamond
    Carbon
  • Which one of these best describes a liquid?
    My particles are packed tightly together.
    None of the above.
    My particles have lots of room.
    My particles are loosely packed.
  • What is A?
    Freezing
    Evaporation
    Condensation
    Sublimation
  • Which of the following is NOT in a gaseous state at room temperature and normal atmospheric pressure?
    Silver
    Hydrogen
    Nitrogen
    Oxygen
  • When water is...., it starts to change from a liquid to a solid.
    Streamed
    Boiled
    Heated
    cooled
  • Bamboozled: Do a yoga pose (gain or lose 25 points)
    :)
  • Bamboozled: Walk like a monkey (Do or lose 25 points)
    :)
  • What is D?
    Evaporation
    Condensation
    Deposition
    Sublimation
  • Which of the following are examples of liquids?
    Shoes and socks
    Shampoo and oil
    Water and glass
    Wood and paper
  • You blow up a balloon. Is it heavier or lighter than the deflated balloon?
    Lighter
    Undermined
    Heavier
    They weigh the same
  • What happens during evaporation?
    A gas changes to a liquid
    A gas changes to a solid
    A solid changes to a liquid
    A liquid changes to a gas
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