Chemistry 10 Chapter 10 MCQs Tests

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

403

Class 10 Chemistry
Chapter 10
Practice MCQs Test No 1

1 / 10

Which of the following is a Lewis base?

2 / 10

What is the colour of phenolphthalein in acidic medium?

3 / 10

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

4 / 10

What is the colour of methyl red in basic solution?

5 / 10

At what pH does Phenolphthalein change its colour?

6 / 10

Acid rain has pH less than:

7 / 10

Which of the following cannot be classified as Arrhenius acid?

8 / 10

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

9 / 10

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

10 / 10

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

Your score is

The average score is 59%

0%

Please rate this quiz and give your feedback.


Practice MCQs Test No 2

258

Class 10 Chemistry
Chapter 10
Practice MCQs Test No 2

1 / 10

What is the particular pH range at which potatoes grow?

2 / 10

_________ is used to make liquid soap and shaving cream.

3 / 10

Green colour in firework is produced by the use of:

4 / 10

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

5 / 10

NH3 cannot be classified as a base by:

6 / 10

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

7 / 10

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

8 / 10

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

9 / 10

Which of the following is a Lewis base?

10 / 10

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

Your score is

The average score is 45%

0%

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Practice MCQs Test No 3

173

Class 10 Chemistry
Chapter 10
Practice MCQs Test No 3

1 / 10

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

2 / 10

Which substance is used as antacid and laxative?

3 / 10

The optimum pH range of a swimming pool is:

4 / 10

What is the particular pH range at which carrots grow?

5 / 10

What is the particular pH range at which apples grow?

6 / 10

_________ is used to make mortar, plasters and cement.

7 / 10

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

8 / 10

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

9 / 10

What is the particular pH range at which onions grow?

10 / 10

What is the particular pH range at which tomatoes grow?

Your score is

The average score is 42%

0%

Please rate this quiz and give your feedback.


Practice MCQs Test No 4

136

Class 10 Chemistry
Chapter 10
Practice MCQs Test No 4

1 / 8

Chemical formula of Soda ash is:

2 / 8

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

3 / 8

The main component of gastric juice in the stomach is:

4 / 8

Ammonia is a base because it:

5 / 8

At what pH does methyl red change its colour?

6 / 8

Choose Lewis acid:

7 / 8

What is the colour of phenolphthalein in basic medium?

8 / 8

What is the colour of methyl red in acidic medium?

Your score is

The average score is 50%

0%

Please rate this quiz and give your feedback.


MCQs Quiz Test No 1

210

Class 10 Chemistry
Chapter 10
MCQs Quiz Test No 1

1 / 20

Which of the following cannot be classified as Arrhenius acid?

2 / 20

Which of the following is a Lewis base?

3 / 20

What is the colour of phenolphthalein in acidic medium?

4 / 20

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

5 / 20

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

6 / 20

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

7 / 20

Which of the following is a Lewis base?

8 / 20

What is the particular pH range at which potatoes grow?

9 / 20

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

10 / 20

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

11 / 20

At what pH does Phenolphthalein change its colour?

12 / 20

_________ is used to make liquid soap and shaving cream.

13 / 20

NH3 cannot be classified as a base by:

14 / 20

What is the colour of methyl red in basic solution?

15 / 20

Green colour in firework is produced by the use of:

16 / 20

Acid rain has pH less than:

17 / 20

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

18 / 20

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

19 / 20

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

20 / 20

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

Your score is

The average score is 59%

0%

Please rate this quiz and give your feedback.


MCQs Quiz Test No 2

156

Class 10 Chemistry
Chapter 10
MCQs Quiz Test No 2

1 / 18

Choose Lewis acid:

2 / 18

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

3 / 18

At what pH does methyl red change its colour?

4 / 18

What is the particular pH range at which tomatoes grow?

5 / 18

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

6 / 18

_________ is used to make mortar, plasters and cement.

7 / 18

What is the colour of phenolphthalein in basic medium?

8 / 18

Which substance is used as antacid and laxative?

9 / 18

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

10 / 18

What is the particular pH range at which apples grow?

11 / 18

What is the particular pH range at which onions grow?

12 / 18

The optimum pH range of a swimming pool is:

13 / 18

Chemical formula of Soda ash is:

14 / 18

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

15 / 18

What is the particular pH range at which carrots grow?

16 / 18

What is the colour of methyl red in acidic medium?

17 / 18

The main component of gastric juice in the stomach is:

18 / 18

Ammonia is a base because it:

Your score is

The average score is 58%

0%

Please rate this quiz and give your feedback.

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