Chemistry 10 Chapter 9 MCQs Tests

In this post, we have prepared 3 MCQs tests of Federal Board Chemistry 10 Chapter 9 MCQs Tests. For more Class 10 Chemistry MCQs Tests visit this page.


Chemistry 10 Chapter 9 MCQs Tests


Practice MCQs Test No 1

1285

Class 10 Chemistry
Chapter 9
Practice MCQs Test No 1

1 / 10

Concentration of reactants and products at equilibrium remains unchanged if:

2 / 10

Which is true about the equilibrium state?

3 / 10

Which of the following is not the macroscopic characteristic of forward reaction?

4 / 10

Active mass means:

5 / 10

A double arrow (⇌) indicates:

6 / 10

________ and _________ are main gases of the air.

7 / 10

Which of the following catalysts is used to form NH3 gas from Nitrogen and Hydrogen gas?

8 / 10

When a mixture of H2 and I2 is sealed in a flask and temperature is kept at 25°C, following equilibrium is established.
H2 (g) + I2 (g) ⇌ 2HI (g)

Which substance or substances will be present in the equilibrium mixture?

9 / 10

Sulphuric acid is produced on the large scale by the process known as:

10 / 10

Ammonia is produced by the reaction of nitrogen and hydrogen at 450 °C, 200 atm pressure in the presence of a catalyst. The process is known as:

Your score is

0%

Please rate this quiz and give your feedback.


Practice MCQs Test No 2

843

Class 10 Chemistry
Chapter 9
Practice MCQs Test No 2

1 / 8

What is the unit of equilibrium constant for N2 (g) + 2O2 (g) ⇌ 2NO2 (g)?

2 / 8

Sulphur Trioxide is prepared according to the following reaction:

2SO2 (g) + O2 (g) ⇌ 2SO3 (g)

The condition of this reaction is:

Fe / 400 °C , 200 atm

3 / 8

What is the unit of equilibrium constant for N2 (g) + O2 (g) ⇌ 2NO (g)?

4 / 8

For a reversible reaction:
Kc = [C]2 / [A][B]  .

The correct equation for above expression is:

5 / 8

At equilibrium state of a reversible reaction:

6 / 8

For a general reaction

2A + B ⇌ 2C + D.

The rate of forward reaction will be equal to:

7 / 8

In an irreversible reaction, equilibrium is:

8 / 8

Which of the following reaction will not have any units for Kc?

2A (g) + B (g) ⇌ 3AC (g)

Your score is

0%

Please rate this quiz and give your feedback.


Full Chapter MCQs Quiz Test

1252

Class 10 Chemistry
Chapter 9
MCQs Quiz Test

1 / 18

What is the unit of equilibrium constant for N2 (g) + O2 (g) ⇌ 2NO (g)?

2 / 18

When a mixture of H2 and I2 is sealed in a flask and temperature is kept at 25°C, following equilibrium is established.
H2 (g) + I2 (g) ⇌ 2HI (g)

Which substance or substances will be present in the equilibrium mixture?

3 / 18

Sulphuric acid is produced on the large scale by the process known as:

4 / 18

Which of the following is not the macroscopic characteristic of forward reaction?

5 / 18

For a general reaction

2A + B ⇌ 2C + D.

The rate of forward reaction will be equal to:

6 / 18

Which of the following reaction will not have any units for Kc?

2A (g) + B (g) ⇌ 3AC (g)

7 / 18

At equilibrium state of a reversible reaction:

8 / 18

________ and _________ are main gases of the air.

9 / 18

What is the unit of equilibrium constant for N2 (g) + 2O2 (g) ⇌ 2NO2 (g)?

10 / 18

Ammonia is produced by the reaction of nitrogen and hydrogen at 450 °C, 200 atm pressure in the presence of a catalyst. The process is known as:

11 / 18

Concentration of reactants and products at equilibrium remains unchanged if:

12 / 18

Active mass means:

13 / 18

Which is true about the equilibrium state?

14 / 18

In an irreversible reaction, equilibrium is:

15 / 18

Sulphur Trioxide is prepared according to the following reaction:

2SO2 (g) + O2 (g) ⇌ 2SO3 (g)

The condition of this reaction is:

Fe / 400 °C , 200 atm

16 / 18

Which of the following catalysts is used to form NH3 gas from Nitrogen and Hydrogen gas?

17 / 18

A double arrow (⇌) indicates:

18 / 18

For a reversible reaction:
Kc = [C]2 / [A][B]  .

The correct equation for above expression is:

Your score is

0%

Please rate this quiz and give your feedback.

Similar Posts

One Comment

Leave a Reply

Your email address will not be published. Required fields are marked *