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- 1. Multiple Choice
What things can be dissolved?
salt
sand
black pepper powder
- 2. Multiple Choice
The sugar cubes are called the
solute
solvent
- 3. Multiple Choice
The water is called the
solvent
solute
- 4. Multiple ChoiceAnna filled a cup with hot tea. Then she added a sugar cube. Which of these will help to make the sugar cube dissolve more quickly?stirring the hot teaadding more sugar cubesadding ice to the teapouring more tea into the cup
- 5. Multiple ChoiceErnesto and Amanda fill two cups with water. They use hot water in one cup and cold water in the other cup. Next, they will stir a spoon of salt into each cup.
In which cup will the salt dissolve more slowly?The salt will not dissolve in either cupThe salt dissolves more slowly in the hot waterThe salt dissolves more slowly in the cold waterThe salt dissolves at the same speed in both cups - 6. Multiple ChoiceWhat is a substance that is dissolved in another substance?solutionsolutesolventcompound
- 7. Multiple ChoiceWhat is a solvent?The substance that does the dissolving in a solution.The substance that is being dissolved in a solution.The mixing of different substances.The process in which neutral molecules lose or gain electrons
- 8. Multiple Choice
Look at the diagram. In this diagram, the red dots representthe solutethe solventthe solution - 9. Multiple ChoiceLook at the diagram. In this diagram, the blue area representsthe solutethe solventthe solution
- 10. Multiple Choice
The process of evenly mixing one substance into another forming a solution is ................... process
concentration
heating
dissolving
condensation
- 11. Multiple Choice
.................. is often called the universal solvent
Oil
Water
Acetone
air
- 12. Multiple Choice
water can't dissolve ...............
sugar
oil
salt
coffe
- 13. Multiple Choice
when a solvent can no longer hold any more solute
saturation
dilute
dissolve
- 14. Multiple Choice__________ are made up of solutes and solvents.SolutionsSuspensionColloidmixtures
- 15. Multiple ChoiceWhen a solution is saturated:No additional material will dissolve in itYou need to stir it moreTwo materials have combined to create a clear liquidCrystals form
- 16. Multiple ChoiceCapable of being dissolvedSolubleconcentrationcolloidmolarity
- 17. Multiple Choiceamount of solute that can dissolve in a given amount of solvent at a given temperaturesaturated solutionsolubilitypure substancecolloid
- 18. Multiple Choice
The amount of solute dissolved in a given amount of solvent.
dilution
concentration
saturated solution
supersaturated mixture
- 19. Multiple ChoiceWhat does it mean to dilute a solution?lower the concentration of solute per solventincrease the concentration of solute per solvent
- 20. Multiple ChoiceYou can make a solution more concentrated by adding __________.solutesolventwater
- Answer choicesTagsAnswer choicesTags