In this post, we have prepared 6 MCQs tests of Federal Board Chemistry 10 Chapter 10 MCQs Tests. For more Class 10 Chemistry MCQs Tests visit this page.


Chemistry 10 Chapter 10 MCQs Tests


Practice MCQs Test No 1

7

Class 10 Chemistry
Chapter 10
Practice MCQs Test No 1

1 / 10

The gastric juice has pH=1. It means a:

2 / 10

What is the colour of phenolphthalein in acidic medium?

3 / 10

Colour of methyl red in solution of pH=9 is:

4 / 10

KW is called ionization constant of water. Its value can be obtained by:

5 / 10

At what pH does Phenolphthalein change its colour?

6 / 10

Which of the following acids is used in the manufacturing of many chemicals, drugs, dyes, paints and explosives?

7 / 10

Which of the following is a Lewis base?

8 / 10

What is the colour of methyl red in basic solution?

9 / 10

Acid rain has pH less than:

10 / 10

Which of the following cannot be classified as Arrhenius acid?

Your score is

The average score is 61%

0%


Practice MCQs Test No 2

7

Class 10 Chemistry
Chapter 10
Practice MCQs Test No 2

1 / 10

Which of the following is a Lewis base?

2 / 10

What is the particular pH range at which potatoes grow?

3 / 10

NH3 cannot be classified as a base by:

4 / 10

Green colour in firework is produced by the use of:

5 / 10

When [H+] < 1 × 10-7 M, then solution will be:

6 / 10

In the following reaction which species is donating an electron pair?
NH3 + BF3 → H3N-BF3

7 / 10

_________ is used to make liquid soap and shaving cream.

8 / 10

The pH of Lemon juice is '2’. The H+ ion concentration [H+] in the lemon juice is:

9 / 10

A drain cleaner solution contains 1.0 × 10-8 M, OH- concentration. This solution is:

10 / 10

Consider the following reaction, H2O + HCl ⇌ H3O+ + Cl-, which species is an electron pair acceptor in this reaction?

Your score is

The average score is 37%

0%


Practice MCQs Test No 3

1

Class 10 Chemistry
Chapter 10
Practice MCQs Test No 3

1 / 10

What is the particular pH range at which onions grow?

2 / 10

What is the particular pH range at which apples grow?

3 / 10

_________ is used to make mortar, plasters and cement.

4 / 10

Which substance is used as antacid and laxative?

5 / 10

What is the concentration of 𝐻+ ion in the milk of magnesia?

6 / 10

Which of the following acids is used in the manufacturing of fertilizers and explosives?

7 / 10

The optimum pH range of a swimming pool is:

8 / 10

What is the particular pH range at which carrots grow?

9 / 10

What is the particular pH range at which tomatoes grow?

10 / 10

Which of the following acid is used for cleaning of metals, bricks and removing scale from boilers?

Your score is

The average score is 40%

0%


Practice MCQs Test No 4

2

Class 10 Chemistry
Chapter 10
Practice MCQs Test No 4

1 / 8

Choose Lewis acid:

2 / 8

Milk of magnesia neutralizes excess stomach acid, which salt is formed in this reaction?

3 / 8

What is the colour of methyl red in acidic medium?

4 / 8

Chemical formula of Soda ash is:

5 / 8

At what pH does methyl red change its colour?

6 / 8

Ammonia is a base because it:

7 / 8

What is the colour of phenolphthalein in basic medium?

8 / 8

The main component of gastric juice in the stomach is:

Your score is

The average score is 81%

0%


MCQs Quiz Test No 1

8

Class 10 Chemistry
Chapter 10
MCQs Quiz Test No 1

1 / 20

When [H+] < 1 × 10-7 M, then solution will be:

2 / 20

In the following reaction which species is donating an electron pair?
NH3 + BF3 → H3N-BF3

3 / 20

What is the colour of methyl red in basic solution?

4 / 20

Acid rain has pH less than:

5 / 20

Consider the following reaction, H2O + HCl ⇌ H3O+ + Cl-, which species is an electron pair acceptor in this reaction?

6 / 20

_________ is used to make liquid soap and shaving cream.

7 / 20

What is the colour of phenolphthalein in acidic medium?

8 / 20

Which of the following is a Lewis base?

9 / 20

Which of the following is a Lewis base?

10 / 20

KW is called ionization constant of water. Its value can be obtained by:

11 / 20

Colour of methyl red in solution of pH=9 is:

12 / 20

At what pH does Phenolphthalein change its colour?

13 / 20

A drain cleaner solution contains 1.0 × 10-8 M, OH- concentration. This solution is:

14 / 20

The pH of Lemon juice is '2’. The H+ ion concentration [H+] in the lemon juice is:

15 / 20

The gastric juice has pH=1. It means a:

16 / 20

What is the particular pH range at which potatoes grow?

17 / 20

NH3 cannot be classified as a base by:

18 / 20

Which of the following cannot be classified as Arrhenius acid?

19 / 20

Which of the following acids is used in the manufacturing of many chemicals, drugs, dyes, paints and explosives?

20 / 20

Green colour in firework is produced by the use of:

Your score is

The average score is 68%

0%


MCQs Quiz Test No 2

4

Class 10 Chemistry
Chapter 10
MCQs Quiz Test No 2

1 / 18

What is the particular pH range at which apples grow?

2 / 18

At what pH does methyl red change its colour?

3 / 18

The main component of gastric juice in the stomach is:

4 / 18

Chemical formula of Soda ash is:

5 / 18

What is the particular pH range at which carrots grow?

6 / 18

Milk of magnesia neutralizes excess stomach acid, which salt is formed in this reaction?

7 / 18

Choose Lewis acid:

8 / 18

What is the concentration of 𝐻+ ion in the milk of magnesia?

9 / 18

Which of the following acids is used in the manufacturing of fertilizers and explosives?

10 / 18

The optimum pH range of a swimming pool is:

11 / 18

What is the particular pH range at which tomatoes grow?

12 / 18

Which of the following acid is used for cleaning of metals, bricks and removing scale from boilers?

13 / 18

_________ is used to make mortar, plasters and cement.

14 / 18

Which substance is used as antacid and laxative?

15 / 18

What is the colour of phenolphthalein in basic medium?

16 / 18

Ammonia is a base because it:

17 / 18

What is the colour of methyl red in acidic medium?

18 / 18

What is the particular pH range at which onions grow?

Your score is

The average score is 54%

0%

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