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Grade 5 Science · Mixtures and Solutions

Grade 5 Mixtures and Solutions Practice Test

Build Grade 5 Science skills with five 10-question practice tests on mixtures, solutions, solutes, solvents, dissolving, concentration, separation methods, and scientific evidence.

Mixtures and Solutions Practice Tests

These Grade 5 Science practice tests help students describe mixtures and solutions using observations and evidence. Students identify solutes and solvents, explain dissolving and concentration, choose physical separation methods, plan fair investigations, and apply conservation of matter.

Skills covered

  • Recognizing mixtures and their component properties
  • Distinguishing solutes, solvents, and solutions
  • Explaining dissolving, concentration, and saturation
  • Predicting how stirring, temperature, and particle size affect dissolving
  • Choosing filtration, evaporation, magnetism, sieving, and chromatography
  • Using fair tests, measurements, and repeated trials
  • Applying conservation of matter to mixtures and solutions

How to use these practice tests

Read the conditions carefully. Ask which substances are present, whether one substance dissolves in another, which property allows separation, and what evidence supports the conclusion. In investigation questions, identify the variable being changed and the result being measured.

For more Grade 5 Science practice, return to the Grade 5 Science category.

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1. Test

Grade 5 Mixtures and Solutions Practice Tests

A 10-question Grade 5 Science practice test on mixtures, solutions, solutes, solvents, dissolving, concentration, separation methods, and evidence.

Use the observations and conditions in each question to identify the mixture, solution, dissolving process, separation method, or investigation practice.

10 Questions
0/10 Questions0 %
Correct 0
Incorrect 0
Unanswered 10
1. QuestionMultiple choice

What is a mixture?

Please select an answer first.

Correct answer: A

The correct answer is Two or more substances together that keep many of their own properties..

  1. Identify the mixture concept: Decide whether the question asks about a mixture, solution, dissolving, concentration, or separation.
  2. Use the evidence: The substances in a mixture are together but can retain their own properties.
  3. Choose the best explanation: The correct choice is Two or more substances together that keep many of their own properties..

The substances in a mixture are together but can retain their own properties.

2. QuestionMultiple choice

Which example is a mixture?

Please select an answer first.

Correct answer: B

The correct answer is A bowl containing cereal and dried fruit..

  1. Identify the mixture concept: Decide whether the question asks about a mixture, solution, dissolving, concentration, or separation.
  2. Use the evidence: The bowl contains more than one substance that can be observed and separated.
  3. Choose the best explanation: The correct choice is A bowl containing cereal and dried fruit..

The bowl contains more than one substance that can be observed and separated.

3. QuestionMultiple choice

Which observation suggests that a sample is a mixture?

Please select an answer first.

Correct answer: C

The correct answer is Different parts of the sample have different appearances..

  1. Identify the mixture concept: Decide whether the question asks about a mixture, solution, dissolving, concentration, or separation.
  2. Use the evidence: Visible differences can show that more than one substance is present.
  3. Choose the best explanation: The correct choice is Different parts of the sample have different appearances..

Visible differences can show that more than one substance is present.

4. QuestionMultiple choice

Which statement about the substances in a mixture is true?

Please select an answer first.

Correct answer: D

The correct answer is They can often be separated using physical properties..

  1. Identify the mixture concept: Decide whether the question asks about a mixture, solution, dissolving, concentration, or separation.
  2. Use the evidence: Properties such as size, magnetism, or solubility can help separate mixture parts.
  3. Choose the best explanation: The correct choice is They can often be separated using physical properties..

Properties such as size, magnetism, or solubility can help separate mixture parts.

5. QuestionMultiple choice

Which method separates large stones from sand?

Please select an answer first.

Correct answer: A

The correct answer is Use a screen or sieve with openings smaller than the stones..

  1. Identify the mixture concept: Decide whether the question asks about a mixture, solution, dissolving, concentration, or separation.
  2. Use the evidence: A sieve separates solid particles by size.
  3. Choose the best explanation: The correct choice is Use a screen or sieve with openings smaller than the stones..

A sieve separates solid particles by size.

6. QuestionMultiple choice

Which method separates iron filings from a mixture of iron and sand?

Please select an answer first.

Correct answer: B

The correct answer is Move a magnet over the mixture..

  1. Identify the mixture concept: Decide whether the question asks about a mixture, solution, dissolving, concentration, or separation.
  2. Use the evidence: Iron is attracted to a magnet, while sand is not.
  3. Choose the best explanation: The correct choice is Move a magnet over the mixture..

Iron is attracted to a magnet, while sand is not.

7. QuestionMultiple choice

Which method separates a mixture of oil and water?

Please select an answer first.

Correct answer: C

The correct answer is Allow the layers to settle and carefully pour off one layer..

  1. Identify the mixture concept: Decide whether the question asks about a mixture, solution, dissolving, concentration, or separation.
  2. Use the evidence: Oil and water form separate layers, so settling and careful pouring can separate them.
  3. Choose the best explanation: The correct choice is Allow the layers to settle and carefully pour off one layer..

Oil and water form separate layers, so settling and careful pouring can separate them.

8. QuestionMultiple choice

Why can a mixture of salt and sand be separated?

Please select an answer first.

Correct answer: D

The correct answer is Salt dissolves in water while sand does not, so filtering and evaporation can be used..

  1. Identify the mixture concept: Decide whether the question asks about a mixture, solution, dissolving, concentration, or separation.
  2. Use the evidence: Different solubility lets water dissolve salt while sand remains for filtering.
  3. Choose the best explanation: The correct choice is Salt dissolves in water while sand does not, so filtering and evaporation can be used..

Different solubility lets water dissolve salt while sand remains for filtering.

9. QuestionMultiple choice

Which statement about a mixture is false?

Please select an answer first.

Correct answer: A

The correct answer is Every mixture has exactly the same amount of each substance..

  1. Identify the mixture concept: Decide whether the question asks about a mixture, solution, dissolving, concentration, or separation.
  2. Use the evidence: Mixtures can have different amounts of their components; they do not all have the same ratio.
  3. Choose the best explanation: The correct choice is Every mixture has exactly the same amount of each substance..

Mixtures can have different amounts of their components; they do not all have the same ratio.

10. QuestionMultiple choice

A student mixes red beads and blue beads. What evidence shows that this is a mixture?

Please select an answer first.

Correct answer: B

The correct answer is The red and blue beads can still be seen and separated..

  1. Identify the mixture concept: Decide whether the question asks about a mixture, solution, dissolving, concentration, or separation.
  2. Use the evidence: The separate bead types remain visible and can be physically separated.
  3. Choose the best explanation: The correct choice is The red and blue beads can still be seen and separated..

The separate bead types remain visible and can be physically separated.

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Frequently asked questions about Grade 5 Mixtures and Solutions

What is a solution?

A solution is a uniform mixture in which one substance dissolves in another substance.

How can mixtures be separated?

Mixtures can often be separated using physical properties such as particle size, magnetism, solubility, or boiling behavior.

How many questions are on this page?

The page includes five mini tests with 10 questions each, for 50 Grade 5 Mixtures and Solutions questions in total.