Chemistry 9 Chapter 6 MCQs Test 1

In Chemistry 9 Chapter 6 MCQs Test 1, there are 12 MCQs. We have prepared 25 multiple-choice questions, which are divided into 2 practice Tests and two Test yourself MCQs Tests. All MCQs are prepared from FBISE Book and Past Papers.

Practice
MCQs Test No 1

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Class 9 Chemistry
Chapter 6
Practice
MCQs Test No 1

1 / 12

If 6.3 cm³ acetone is dissolved in a water solution such that the total volume of solution is 100.0 cm³, what is the concentration of the acetone expressed as a volume percent?

13.50%

3.10%

6.30%

2.50%

2 / 12

1 molar solution of glucose in water contains _____ g glucose per liter.

150

180

190

170

3 / 12

A solute was dissolved in water, and a large amount of heat evolved. The solubility of this solute will _____.

insufficient information

increase with temperature

decrease with temperature

have no effect of temperature

4 / 12

The component that is present in greater amount in a solution is called:

solvent

suspension

solute

solutions

5 / 12

4g of NaOH is dissolved in 100cm³ solution. The molarity of the solution is _____.

0.4 M

0.5 M

1.0 M

1.5 M

6 / 12

Jelly and milk are examples of _____.

solutions

colloids

suspensions

suspension as well as colloids

7 / 12

Solid potassium chloride is added to water until no more can be dissolved at that temperature. Some solid remains at the bottom of the beaker. How would you describe the solution?

It is a concentrated solution.

It is an unsaturated solution.

It is a supersaturated solution.

It is a saturated solution.

8 / 12

A solution is made by dissolving some salt in a beaker of water. The salt is referred to as _____.

solvent

suspension

solute

filtrate

9 / 12

Particle size in suspension is _____.

greater than 1000 nm

less than 1000 nm

greater than 100 nm

less than 100 nm

10 / 12

You need to make 10.0 cm³ of 1.2 M KNO₃. What molarity would the potassium nitrate solution need to be if you were to use only 2.5 cm³ of it?

28 M

0.56 M

5.6 M

4.8 M

11 / 12

Dextrose (also called D-glucose, C6H12O6) solution with a mass of 200 g has 15.8 g of dextrose dissolved in it. What is the mass/mass percent concentration of the solution?

7.90%

15.8%

5.60%

2.50%

12 / 12

If you dilute 175 cm³ of a 1.6 M solution of LiCl to 1.0 dm³, determine the new concentration of the solution.

0.28 M

280 M

28 M

28 M

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We have also made a test yourself MCQs Test No 1 for you so that you can prepare yourself well.

Test Yourself
MCQs Test No 1

/12

155

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Class 9 Chemistry
Chapter 6
Test Yourself
MCQs Test No 1

1 / 12

The component that is present in greater amount in a solution is called:

solutions

suspension

solute

solvent

2 / 12

If 6.3 cm³ acetone is dissolved in a water solution such that the total volume of solution is 100.0 cm³, what is the concentration of the acetone expressed as a volume percent?

3.10%

6.30%

13.50%

2.50%

3 / 12

A solution is made by dissolving some salt in a beaker of water. The salt is referred to as _____.

solute

suspension

solvent

filtrate

4 / 12

If you dilute 175 cm³ of a 1.6 M solution of LiCl to 1.0 dm³, determine the new concentration of the solution.

0.28 M

28 M

28 M

280 M

5 / 12

Jelly and milk are examples of _____.

solutions

suspension as well as colloids

suspensions

colloids

6 / 12

A solute was dissolved in water, and a large amount of heat evolved. The solubility of this solute will _____.

decrease with temperature

have no effect of temperature

insufficient information

increase with temperature

7 / 12

Solid potassium chloride is added to water until no more can be dissolved at that temperature. Some solid remains at the bottom of the beaker. How would you describe the solution?

It is a concentrated solution.

It is a supersaturated solution.

It is an unsaturated solution.

It is a saturated solution.

8 / 12

4g of NaOH is dissolved in 100cm³ solution. The molarity of the solution is _____.

0.5 M

0.4 M

1.5 M

1.0 M

9 / 12

You need to make 10.0 cm³ of 1.2 M KNO₃. What molarity would the potassium nitrate solution need to be if you were to use only 2.5 cm³ of it?

0.56 M

5.6 M

4.8 M

28 M

10 / 12

Particle size in suspension is _____.

greater than 1000 nm

less than 100 nm

less than 1000 nm

greater than 100 nm

11 / 12

1 molar solution of glucose in water contains _____ g glucose per liter.

150

190

170

180

12 / 12

Dextrose (also called D-glucose, C6H12O6) solution with a mass of 200 g has 15.8 g of dextrose dissolved in it. What is the mass/mass percent concentration of the solution?

5.60%

7.90%

2.50%

15.8%

Your score is

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0%

Restart quiz

Please rate this quiz and give your feedback.

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