Learning Differently Course Module 2 Lesson 0.0 Introduction to the course and Assignment

Scientific Method

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Solutions and Solvents

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Solution and Solvents

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Solution and Solvents

Learning Differently Course Module 2 Lesson 0.0 Introduction to the course and Assignment Solutions and Solvents Solution and Solvents

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Question 1 of 10

1. Question
What is a solution?
- a) A type of solid
- b) A mixture where one substance dissolves in another
- c) A type of gas
- d) A type of metal
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Question 2 of 10

2. Question
In a solution of saltwater, what is the solute and what is the solvent?
- a) Solvent: Salt, Solute: Water
- b) Solvent: Water, Solute: Salt
- c) Solvent: Sugar, Solute: Water
- d) Solvent: Water, Solute: Sugar
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Question 3 of 10

3. Question
Which of the following substances is insoluble in water?
- a) Sugar
- b) Salt
- c) Sand
- d) Vinegar
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Question 4 of 10

4. Question
What is the concentration of a solution?
- a) The size of the solute
- b) The color of the solvent
- c) The strength of the solution
- d) The temperature of the mixture
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Question 5 of 10

5. Question
What happens when a solute dissolves in a solvent?
- a) The solute becomes bigger
- b) The solute disappears and mixes with the solvent
- c) The solute changes color
- d) The solute floats on the surface
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Question 6 of 10

6. Question
Which of the following is an example of a solution?
- a) A piece of wood
- b) A pile of rocks
- c) Lemon juice mixed with sugar in water
- d) A ball of clay
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Question 7 of 10

7. Question
Which of these is an example of an insoluble substance?
- a) Food coloring in water
- b) Lemon juice in water
- c) Oil in water
- d) Sugar in water
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Question 8 of 10

8. Question
What do we call the substance that gets dissolved in a solution?
- a) Solvent
- b) Solute
- c) Mixture
- d) concentration
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Question 9 of 10

9. Question
Which of the following can affect whether a substance is soluble in water?

a) Its color b) Its size c) Its weight d) Its shape
- a) Its color
- b) Its size
- c) Its weight
- d) Its shape
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Question 10 of 10

10. Question
Why do oil and water not mix?
- a) Because oil is too heavy
- b) Because water is too cold
- c) Because they have different densities and do not dissolve in each other
- d) Because oil is a solid and water is a liquid
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