9th Class Chemistry Chapter 6 MCQs with Answers

AdminApril 2, 2024

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Welcome to the 9th Class Chemistry Chapter 6 MCQs Practice and Quiz Tests. We are presenting you with top MCQ questions from the 9th Class Chemistry Chapter 6 Solutions.

You can find all the 9th Class Chemistry Chapter 6 MCQs online tests on our website. These online tests are great for learning and as well as for scoring maximum marks in your Matriculation Exams. We are making these Class 9 Chemistry MCQs online tests for those who want full marks in their exams.

9th Class Multiple Choice Question Chapter 6 with Answers Free PDF

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Grade 9 Chemistry Chapter 6 Online Quiz

By presenting 3 options to choose from, 9th Class Chapter 6 Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of 9th Class Questions and Answers and click over the correct answer.

Test Name: 9th Class Chemistry Chapter 6 Quiz Practice
Type: Quiz Test
Total Questions: 40
Total Marks: 40
Time: 40 minutes

Note: Answer of the questions will change randomly each time you start the test. Practice each quiz test at least 3 times if you want to secure high marks. Once you are finished, click the View Results button. If any answer looks wrong to you in Quizzes. simply comment below this post, so that we can update the answer in the quiz section.

9th Class Chemistry Ch 6: Solutions

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1 / 40

What is the term for the maximum amount of solute that can dissolve in a solvent at a given temperature?

Dilution

Concentration

Solubility

2 / 40

What is the term for a solution that can dissolve more solute at a given temperature?

Supersaturated

Saturated

Unsaturated

3 / 40

What is the term for a solution that contains equal amounts of solute and solvent at a given temperature?

Supersaturated

Saturated

Unsaturated

4 / 40

What is the term for a solution that contains less solvent than solute at a given temperature?

Saturated

Dilute

Concentrated

5 / 40

What is the term for a solution that contains more solute than solvent can normally dissolve at a given temperature?

Unsaturated

Saturated

Supersaturated

6 / 40

Which of the following solutions has the lowest concentration?

0.5 M

1 M

0.1 M

7 / 40

Which of the following factors does not affect the solubility of a solid in a liquid?

Surface area

Pressure

Temperature

8 / 40

What type of solution is formed when no more solute can dissolve in a solvent at a given temperature?

Supersaturated

Saturated

Unsaturated

9 / 40

What is the term for a solution that has a high concentration of solute compared to solvent?

Dilute

Saturated

Concentrated

10 / 40

What is the solute in a saltwater solution?

Water

Both water and salt

Salt

11 / 40

Which of the following solutions has the highest concentration?

15 M

10 M

5 M

12 / 40

What is the solvent in a saltwater solution?

Both water and salt

Salt

Water

13 / 40

What is the term for a solution that has a low concentration of solute compared to solvent?

Saturated

Dilute

Concentrated

14 / 40

What is the solute in a sugar water solution?

Sugar

Water

Both sugar and water

15 / 40

What is the process called when a gas escapes from a liquid in a solution and forms bubbles?

Precipitation

Effervescence

Sublimation

16 / 40

What happens to the solubility of most gases in water as temperature increases?

Increases

Remains constant

Decreases

17 / 40

What is the solubility of a gas in a liquid typically affected by?

Both pressure and temperature

Pressure

Temperature

18 / 40

What is the term for a solution that contains the maximum amount of solute that can dissolve at a given temperature?

Unsaturated

Supersaturated

Saturated

19 / 40

What type of solution is formed when a solid dissolves in a liquid?

Solid solution

Gas solution

Liquid solution

20 / 40

What is the unit of concentration typically used to express the amount of solute in a solution?

Volume/volume

Molarity

Mass/volume

21 / 40

What is the solubility of a substance that only partially dissolves in a solvent at a given temperature?

Low

High

Moderate

22 / 40

What is the process called when excess solute is added to a saturated solution, but it does not dissolve?

Dissolution

Sublimation

Precipitation

23 / 40

What happens to the solubility of most solids in water as temperature increases?

Increases

Remains constant

Decreases

24 / 40

What is the process called when a solute dissolves in a solvent?

Sublimation

Precipitation

Dissolution

25 / 40

What is the term for a solution that contains less solute than it could dissolve at a given temperature?

Supersaturated

Unsaturated

Saturated

26 / 40

What is the term for a solution that contains more solvent than solute at a given temperature?

Concentrated

Dilute

Saturated

27 / 40

What is the term for a solution that contains an equal amount of solute and solvent?

Unsaturated

Saturated

Equilibrium

28 / 40

What is the term for the ratio of the amount of solute to the amount of solution, expressed as a percentage?

Molarity

Mass percent

Molality

29 / 40

What type of solution is formed when a gas dissolves in a liquid?

Gas solution

Liquid solution

Solid solution

30 / 40

What is the term for the mass of solute in a given volume of solution, usually expressed in grams per liter (g/L)?

Solubility

Concentration

Density

31 / 40

What type of solution contains more solute than would normally dissolve at that temperature?

Unsaturated

Supersaturated

Saturated

32 / 40

What is the solubility of a substance that dissolves completely in a solvent at a given temperature?

High

Moderate

Low

33 / 40

What is the solvent in a sugar water solution?

Water

Both sugar and water

Sugar

34 / 40

What is the term for the separation of a solid from a solution?

Precipitation

Sublimation

Dissolution

35 / 40

Which of the following is not a factor that affects the rate of dissolution of a solid in a liquid?

Pressure

Temperature

Stirring

36 / 40

What is the term for a solution that contains less solute than solvent can normally dissolve at a given temperature?

Supersaturated

Saturated

Unsaturated

37 / 40

What is the term for a solution that has reached its maximum concentration of solute at a given temperature?

Saturated

Unsaturated

Supersaturated

38 / 40

Which factor does not affect the solubility of a solid solute in a liquid solvent?

Surface area

Pressure

Temperature

39 / 40

What is a solution?

Heterogeneous mixture

Homogeneous mixture

Pure substance

40 / 40

What is the process called when a solid directly changes to a gas without passing through the liquid state?

Precipitation

Sublimation

Dissolution

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AdminApril 2, 2024

0 8 1 minute read