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Oak ScienceTest · Science

Saturated solutions

The starter and exit quiz of the lesson “Saturated solutions”, from the unit “Solutions” (Year 7 Science) by Oak National Academy.

Free to use. Edit it, share it and hand it out to your students.

Oak National Academy

12 questions

  1. What happens to most solutes as the temperature of a solvent increases?
  2. When drawing a graph in science, which of the following graphs have their variables plotted correctly?
  3. What is typically used in science to predict values from a graph?
  4. Solubility is a description of how well a solvent can dissolve into a solute.
  5. What type of graph is most appropriate for showing the relationship between suggested variables? KEY: Independent variable (IV) | Dependent variable (DV)
  6. The term for the measure of how much a substance can dissolve in a given amount of solvent at a specific temperature is...
  7. What observation indicates that a solution has become saturated?
  8. A line of best fit on a solubility graph can be used to predict the solubility of a solute at temperatures not directly tested.
  9. When solutes become insoluble as a solution cools, it may lead to the formation of...
  10. The process of a solute dissolving in a solvent until no more can dissolve at a particular temperature is known as reaching...
  11. Match the following key terms to their descriptions.
  12. Use the graph to determine the mass (in grams) of sugar that will dissolve in 100 cm³ of water at 85℃. (Give the number to the nearest hundred).

License: OGL

Saturated solutions · Examplary