Chemistry 10 Chapter 11 MCQs Tests

In this post, we have prepared 5 MCQs tests of Federal Board Chemistry 10 Chapter 11 MCQs Tests. For more Class 10 Chemistry MCQs Tests visit this page.

Chemistry 10 Chapter 11 MCQs Tests

Practice MCQs Test No 1

162

Class 10 Chemistry
Chapter 11
Practice MCQs Test No 1

1 / 10

Which of the following is a heterocyclic compound?

Thiophene

Cyclopentene

Benzene

Cyclohexane

2 / 10

Phenol gives _______ ppt with bromine water.

Black

Green

Red

White

3 / 10

Which coloured solution is produced, when Ketones are mixed with alkaline sodium nitro-prusside solution?

Red

Green

Orange

Blue

4 / 10

If an alkane is having '5’ carbon atoms then the number of Hydrogen atoms in this alkane will be:

12

15

10

5

5 / 10

Formic acid contains functional group:

-COOH

–CO-

-CHO

-OH

6 / 10

The general formula of alkane is:

C_n H_2n+1

C_n H_2n+3

C_n H_2n+2

C_n H_2n

7 / 10

In which of the following hydrocarbons, oxygen is attached to two alkyl groups?

Aldehydes

Ketones

Esters

Ethers

8 / 10

Which of the following is a homocyclic compound?

Benzene

Pyridine

Thiophene

Furan

9 / 10

__________ is used for artificial ripening of fruits.

Ethylene

Methanol

Benzene

Acetylene

10 / 10

Pitch is produced by:

Petroleum

Coal                         

Coal gas

Coal tar   

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The average score is 61%

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Practice MCQs Test No 2

124

Class 10 Chemistry
Chapter 11
Practice MCQs Test No 2

1 / 10

__________ is used as a solvent for fats, oils, paints and varnishes.

Acetylene

Ethylene

Benzene

Methanol

2 / 10

A series of related compounds in which any two adjacent molecules differ by -CH₂- group is called _______ series.

Homology

Functional group

Homologous

Isomerism

3 / 10

Destructive distillation of coal gives:

All of these

Coke

Coal gas

Coal tar

4 / 10

The suffix in the name of an organic compound tells the:

Class of the compound

Number of Carbon atoms in the compound

Isomerism of the compound

Homology of the compound

5 / 10

What is the structural formula of Pyridine?

C

D

B

A

6 / 10

Which of the following is the general formula of Ether?

[katex] R-O-{ R }^{ ' } [/katex]

[katex] R-OH [/katex]

[katex] \begin{matrix} \quad O\quad \\ \quad ||\quad \\ \begin{matrix} R\quad - & C & - \end{matrix}{ R }^{ ' } \end{matrix} [/katex]

[katex] \begin{matrix} O\quad \\ ||\quad \\ \begin{matrix} R- & \quad C & - \end{matrix}O{ R }^{ ' } \end{matrix} [/katex]

7 / 10

Aldehyde gives _______ precipitate with Fehling’s solution.

White

Green

Black

Red

8 / 10

The IUPAC name has _____ parts.

4

3

2

5

9 / 10

The part of the name of an organic compound that tells the number of carbon atoms in the chain is called:

Stem

Catenation

Suffix

Class

10 / 10

Self-linking ability of carbon is called:

Homologous

Homology

Catenation

Isomerism

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The average score is 57%

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Practice MCQs Test No 3

107

Class 10 Chemistry
Chapter 11
Practice MCQs Test No 3

1 / 10

Which compound is not a saturated hydrocarbon?

CH₃-CH₂-CH₃

CH₃-CH=CH₂

CH₃-CH₃

CH₄

2 / 10

Which of the following is the functional group of amine?

-NH₂

–CHO

-OH

-COOH

3 / 10

The functional group \( \begin{matrix} O\quad \\ ||\quad \\ \begin{matrix} - & C & - \end{matrix}H \end{matrix} \) is found in:

Aldehydes

Ketones

Ethers

Alcohols

4 / 10

Which is an alcohol?

CH₃-CH₂-NH₂

CH₃-OH

CH₃-CH₃-COOH

CH₃-CH₂-O-CH₂-CH₃

5 / 10

The general formula of alkynes is:

C_nH_2n

C_nH_2n-2

C_nH_2n-1

C_nH_2n+2

6 / 10

Which of the following is an Ether?

C₆H₅-OH

CH₃-CH₂-O-CH₂-CH₃

CH₃-CH₂-OH

CH₃-CH₂-COOH

7 / 10

Compound of _________ helps to ensure antiseptic conditions in hospitals operating rooms.

Aldehyde

Alcohol

Ether

Phenol

8 / 10

n-pentane: iso-pentane and neo pentane are having different:

Structures

Number of H-atoms

Molecular masses

Molecular formulas

9 / 10

The general formula for Amines is:

R-NH

R-NH₄

R-NH₃

R-NH₂

10 / 10

Stem "But" stands for how many carbon atoms?

3

4

2

7

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The average score is 72%

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MCQs Quiz Test No 1

93

Class 10 Chemistry
Chapter 11
MCQs Quiz Test No 1

1 / 15

If an alkane is having '5’ carbon atoms then the number of Hydrogen atoms in this alkane will be:

12

5

15

10

2 / 15

In which of the following hydrocarbons, oxygen is attached to two alkyl groups?

Ethers

Esters

Ketones

Aldehydes

3 / 15

n-pentane: iso-pentane and neo pentane are having different:

Molecular formulas

Structures

Molecular masses

Number of H-atoms

4 / 15

Which of the following is a homocyclic compound?

Benzene

Pyridine

Thiophene

Furan

5 / 15

Phenol gives _______ ppt with bromine water.

Black

White

Red

Green

6 / 15

Stem "But" stands for how many carbon atoms?

2

3

7

4

7 / 15

Compound of _________ helps to ensure antiseptic conditions in hospitals operating rooms.

Alcohol

Ether

Phenol

Aldehyde

8 / 15

The general formula of alkane is:

C_n H_2n+1

C_n H_2n

C_n H_2n+2

C_n H_2n+3

9 / 15

Which coloured solution is produced, when Ketones are mixed with alkaline sodium nitro-prusside solution?

Red

Orange

Blue

Green

10 / 15

Which of the following is a heterocyclic compound?

Benzene

Thiophene

Cyclopentene

Cyclohexane

11 / 15

Pitch is produced by:

Coal tar   

Coal gas

Coal                         

Petroleum

12 / 15

__________ is used for artificial ripening of fruits.

Benzene

Acetylene

Methanol

Ethylene

13 / 15

The functional group \( \begin{matrix} O\quad \\ ||\quad \\ \begin{matrix} - & C & - \end{matrix}H \end{matrix} \) is found in:

Aldehydes

Ethers

Ketones

Alcohols

14 / 15

The general formula for Amines is:

R-NH₃

R-NH₂

R-NH

R-NH₄

15 / 15

Formic acid contains functional group:

-CHO

-OH

–CO-

-COOH

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The average score is 78%

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MCQs Quiz Test No 2

99

---

Class 10 Chemistry
Chapter 11
MCQs Quiz Test No 2

1 / 15

Self-linking ability of carbon is called:

Homologous

Isomerism

Catenation

Homology

2 / 15

What is the structural formula of Pyridine?

A

C

B

D

3 / 15

Which of the following is the functional group of amine?

–CHO

-OH

-COOH

-NH₂

4 / 15

Which of the following is an Ether?

CH₃-CH₂-OH

CH₃-CH₂-COOH

CH₃-CH₂-O-CH₂-CH₃

C₆H₅-OH

5 / 15

The part of the name of an organic compound that tells the number of carbon atoms in the chain is called:

Class

Stem

Suffix

Catenation

6 / 15

Aldehyde gives _______ precipitate with Fehling’s solution.

Green

Black

White

Red

7 / 15

Which of the following is the general formula of Ether?

[katex] \begin{matrix} O\quad \\ ||\quad \\ \begin{matrix} R- & \quad C & - \end{matrix}O{ R }^{ ' } \end{matrix} [/katex]

[katex] \begin{matrix} \quad O\quad \\ \quad ||\quad \\ \begin{matrix} R\quad - & C & - \end{matrix}{ R }^{ ' } \end{matrix} [/katex]

[katex] R-O-{ R }^{ ' } [/katex]

[katex] R-OH [/katex]

8 / 15

Which is an alcohol?

CH₃-CH₂-O-CH₂-CH₃

CH₃-CH₂-NH₂

CH₃-CH₃-COOH

CH₃-OH

9 / 15

The general formula of alkynes is:

C_nH_2n-1

C_nH_2n-2

C_nH_2n

C_nH_2n+2

10 / 15

A series of related compounds in which any two adjacent molecules differ by -CH₂- group is called _______ series.

Functional group

Homologous

Homology

Isomerism

11 / 15

The suffix in the name of an organic compound tells the:

Number of Carbon atoms in the compound

Homology of the compound

Class of the compound

Isomerism of the compound

12 / 15

The IUPAC name has _____ parts.

5

3

4

2

13 / 15

Which compound is not a saturated hydrocarbon?

CH₃-CH=CH₂

CH₄

CH₃-CH₂-CH₃

CH₃-CH₃

14 / 15

Destructive distillation of coal gives:

All of these

Coke

Coal tar

Coal gas

15 / 15

__________ is used as a solvent for fats, oils, paints and varnishes.

Acetylene

Methanol

Benzene

Ethylene

Your score is

The average score is 77%

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