Chemical and Physical Changes
a year ago
joshua.bradley
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16 QuestionsShow answers
  • Question 1
    30 seconds
    Q.

    Which of the following would be considered a physical change?

    answer choices

    Cutting paper

    pH test

    Burning marshmellow

    Roasting a Turkey

  • Question 2
    30 seconds
    Q.

    Which of the following would be considered a physical property?

    answer choices

    Colour

    Flammability

    pH

    Reactivity

  • Question 3
    60 seconds
    Q. Which of the following is represented by point 3 on the graph above. 
    answer choices
    Gas heating
    Sublimation
    Liquid Heating
    Evaporation
  • Question 4
    60 seconds
    Q. Which of the following is a Physical Property 
    answer choices
    Toxicity
    Flammability
    Malleability
    Reactivity
  • Question 5
    60 seconds
    Q. How would you separate a mixture of two liquids that mix (miscible)  together perfectly. 
    answer choices
    Filtration
    Magnetism
    Chromatography
    Distillation
  • Question 6
    60 seconds
    Q. Which of the following would be considered a homogeneous mixture
    answer choices
    Sweet Tea
    Vegetable soup
    24 Karat Gold
    Distilled water
  • Question 7
    60 seconds
    Q. A block of metal has a mass of 14.0 Kg and a volume of 2.0 Liters what is the density?
    answer choices
    14.0 kg/L 
    7.0 Kg/L
    2.0 Kg/L 
    0.5 Kg/l
  • Question 8
    45 seconds
    Q.

    Which Restaurant is the most disgusting

    answer choices

    Olive garden

    Burger King

    Subway

    Chili's

  • Question 9
    30 seconds
    Q. No Definite Shape and No Definite Volume
    answer choices
    Gas
    Liquid
    Solid
  • Question 10
    30 seconds
    Q. Phase change from a solid to a gas.
    answer choices
    sublimation
    deposition
    condensation
    evaporation
  • Question 11
    30 seconds
    Q. When the temperature of matter decreases the particles ...
    answer choices
    speed up and move farther apart
    speed up and move closer together
    slow down and move farther apart
    slow down and move closer together
  • Question 12
    60 seconds
    Q. A gas
    answer choices
    has a definite shape but no definite volume
    has a definite volume but no definite shape
    has fast-moving particles
  • Question 13
    30 seconds
    Q. During a phase change, the temperature
    answer choices
    increases
    decreases
    fluctuates
    stays the same
  • Question 14
    60 seconds
    Q. According to the phase diagram, water exists as a _____________ at 700 mmHg and 50 °C.
    answer choices
    solid
    liquid
    gas
    supercritical fluid
  • Question 15
    60 seconds
    Q. The pressure is increased on a sample of water at 0 °C from 0 mmHg to 800 mmHg.  In order, what changes occur?
    answer choices
    deposition, melting
    sublimation, melting
    condensation, freezing
    deposition, freezing
  • Question 16
    60 seconds
    Q. What state of matter is X?
    answer choices
    solid 
    liquid
    gas
    supercritical fluid
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