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

212

Class 10 Chemistry
Chapter 11
Practice MCQs Test No 1

1 / 10

Which of the following is a homocyclic compound?

Pyridine

Benzene

Thiophene

Furan

2 / 10

__________ is used for artificial ripening of fruits.

Benzene

Methanol

Acetylene

Ethylene

3 / 10

Phenol gives _______ ppt with bromine water.

Red

Green

White

Black

4 / 10

Pitch is produced by:

Coal gas

Coal tar   

Petroleum

Coal                         

5 / 10

Which of the following is a heterocyclic compound?

Thiophene

Cyclohexane

Cyclopentene

Benzene

6 / 10

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

12

10

5

15

7 / 10

Formic acid contains functional group:

-OH

-CHO

-COOH

–CO-

8 / 10

The general formula of alkane is:

C_n H_2n+3

C_n H_2n+2

C_n H_2n

C_n H_2n+1

9 / 10

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

Orange

Blue

Green

Red

10 / 10

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

Aldehydes

Esters

Ketones

Ethers

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The average score is 60%

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Practice MCQs Test No 2

157

Class 10 Chemistry
Chapter 11
Practice MCQs Test No 2

1 / 10

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

Acetylene

Benzene

Methanol

Ethylene

2 / 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

3 / 10

Self-linking ability of carbon is called:

Homologous

Catenation

Isomerism

Homology

4 / 10

Aldehyde gives _______ precipitate with Fehling’s solution.

White

Red

Green

Black

5 / 10

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

Homology of the compound

Isomerism of the compound

Class of the compound

Number of Carbon atoms in the compound

6 / 10

Which of the following is the general formula of Ether?

R-O- R '

R-OH

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

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

7 / 10

Destructive distillation of coal gives:

Coal tar

Coal gas

All of these

Coke

8 / 10

What is the structural formula of Pyridine?

B

A

C

D

9 / 10

The IUPAC name has _____ parts.

3

4

5

2

10 / 10

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

Homologous

Isomerism

Homology

Functional group

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The average score is 55%

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Practice MCQs Test No 3

131

Class 10 Chemistry
Chapter 11
Practice MCQs Test No 3

1 / 10

Which is an alcohol?

CH₃-CH₂-NH₂

CH₃-CH₃-COOH

CH₃-OH

CH₃-CH₂-O-CH₂-CH₃

2 / 10

The general formula of alkynes is:

C_nH_2n+2

C_nH_2n-1

C_nH_2n-2

C_nH_2n

3 / 10

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

Number of H-atoms

Structures

Molecular formulas

Molecular masses

4 / 10

Which of the following is an Ether?

CH₃-CH₂-COOH

CH₃-CH₂-O-CH₂-CH₃

CH₃-CH₂-OH

C₆H₅-OH

5 / 10

Which compound is not a saturated hydrocarbon?

CH₄

CH₃-CH₃

CH₃-CH₂-CH₃

CH₃-CH=CH₂

6 / 10

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

Ether

Phenol

Aldehyde

Alcohol

7 / 10

Stem "But" stands for how many carbon atoms?

2

3

4

7

8 / 10

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

Ethers

Ketones

Aldehydes

Alcohols

9 / 10

The general formula for Amines is:

R-NH₄

R-NH₂

R-NH₃

R-NH

10 / 10

Which of the following is the functional group of amine?

-COOH

-OH

-NH₂

–CHO

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The average score is 70%

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MCQs Quiz Test No 1

119

Class 10 Chemistry
Chapter 11
MCQs Quiz Test No 1

1 / 15

The general formula of alkane is:

C_n H_2n+2

C_n H_2n+1

C_n H_2n+3

C_n H_2n

2 / 15

Which of the following is a homocyclic compound?

Thiophene

Pyridine

Furan

Benzene

3 / 15

Which of the following is a heterocyclic compound?

Cyclopentene

Thiophene

Cyclohexane

Benzene

4 / 15

Pitch is produced by:

Coal gas

Coal tar   

Coal                         

Petroleum

5 / 15

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

Esters

Ketones

Ethers

Aldehydes

6 / 15

Stem "But" stands for how many carbon atoms?

4

7

2

3

7 / 15

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

Number of H-atoms

Molecular masses

Structures

Molecular formulas

8 / 15

Phenol gives _______ ppt with bromine water.

Red

White

Green

Black

9 / 15

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

Aldehydes

Ketones

Ethers

Alcohols

10 / 15

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

Red

Orange

Green

Blue

11 / 15

__________ is used for artificial ripening of fruits.

Acetylene

Benzene

Methanol

Ethylene

12 / 15

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

15

10

12

5

13 / 15

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

Ether

Alcohol

Phenol

Aldehyde

14 / 15

Formic acid contains functional group:

-OH

–CO-

-CHO

-COOH

15 / 15

The general formula for Amines is:

R-NH₃

R-NH

R-NH₂

R-NH₄

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The average score is 77%

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MCQs Quiz Test No 2

129

---

Class 10 Chemistry
Chapter 11
MCQs Quiz Test No 2

1 / 15

Which of the following is the functional group of amine?

-OH

-NH₂

–CHO

-COOH

2 / 15

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

Methanol

Ethylene

Benzene

Acetylene

3 / 15

The IUPAC name has _____ parts.

4

2

5

3

4 / 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

5 / 15

Which of the following is the general formula of Ether?

R-O- R '

R-OH

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

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

6 / 15

Aldehyde gives _______ precipitate with Fehling’s solution.

Green

Red

White

Black

7 / 15

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

Homology

Isomerism

Functional group

Homologous

8 / 15

Destructive distillation of coal gives:

Coal gas

All of these

Coal tar

Coke

9 / 15

What is the structural formula of Pyridine?

A

B

D

C

10 / 15

The general formula of alkynes is:

C_nH_2n

C_nH_2n+2

C_nH_2n-2

C_nH_2n-1

11 / 15

Self-linking ability of carbon is called:

Catenation

Homologous

Isomerism

Homology

12 / 15

Which of the following is an Ether?

CH₃-CH₂-OH

C₆H₅-OH

CH₃-CH₂-COOH

CH₃-CH₂-O-CH₂-CH₃

13 / 15

Which is an alcohol?

CH₃-CH₂-O-CH₂-CH₃

CH₃-CH₂-NH₂

CH₃-CH₃-COOH

CH₃-OH

14 / 15

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

Number of Carbon atoms in the compound

Class of the compound

Homology of the compound

Isomerism of the compound

15 / 15

Which compound is not a saturated hydrocarbon?

CH₄

CH₃-CH=CH₂

CH₃-CH₃

CH₃-CH₂-CH₃

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The average score is 75%

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