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

208

Class 10 Chemistry
Chapter 11
Practice MCQs Test No 1

1 / 10

__________ is used for artificial ripening of fruits.

Methanol

Ethylene

Benzene

Acetylene

2 / 10

Phenol gives _______ ppt with bromine water.

Black

Green

Red

White

3 / 10

Formic acid contains functional group:

-CHO

-COOH

–CO-

-OH

4 / 10

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

Green

Orange

Blue

Red

5 / 10

Pitch is produced by:

Coal gas

Petroleum

Coal tar   

Coal                         

6 / 10

The general formula of alkane is:

C_n H_2n

C_n H_2n+1

C_n H_2n+2

C_n H_2n+3

7 / 10

Which of the following is a heterocyclic compound?

Thiophene

Benzene

Cyclohexane

Cyclopentene

8 / 10

Which of the following is a homocyclic compound?

Benzene

Pyridine

Thiophene

Furan

9 / 10

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

Ethers

Ketones

Esters

Aldehydes

10 / 10

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

12

5

10

15

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The average score is 60%

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Practice MCQs Test No 2

155

Class 10 Chemistry
Chapter 11
Practice MCQs Test No 2

1 / 10

Destructive distillation of coal gives:

Coke

All of these

Coal tar

Coal gas

2 / 10

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

Methanol

Ethylene

Benzene

Acetylene

3 / 10

Aldehyde gives _______ precipitate with Fehling’s solution.

Red

Black

White

Green

4 / 10

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

Homologous

Functional group

Homology

Isomerism

5 / 10

The IUPAC name has _____ parts.

2

4

3

5

6 / 10

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

Stem

Suffix

Class

Catenation

7 / 10

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

Isomerism of the compound

Class of the compound

Number of Carbon atoms in the compound

Homology of the compound

8 / 10

Self-linking ability of carbon is called:

Catenation

Isomerism

Homology

Homologous

9 / 10

What is the structural formula of Pyridine?

B

C

A

D

10 / 10

Which of the following is the general formula of Ether?

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

R-O- R '

R-OH

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

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The average score is 56%

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Practice MCQs Test No 3

129

Class 10 Chemistry
Chapter 11
Practice MCQs Test No 3

1 / 10

Which compound is not a saturated hydrocarbon?

CH₃-CH₂-CH₃

CH₃-CH₃

CH₃-CH=CH₂

CH₄

2 / 10

The general formula for Amines is:

R-NH

R-NH₂

R-NH₄

R-NH₃

3 / 10

Which is an alcohol?

CH₃-CH₂-NH₂

CH₃-CH₂-O-CH₂-CH₃

CH₃-OH

CH₃-CH₃-COOH

4 / 10

Stem "But" stands for how many carbon atoms?

4

7

2

3

5 / 10

Which of the following is an Ether?

CH₃-CH₂-COOH

C₆H₅-OH

CH₃-CH₂-OH

CH₃-CH₂-O-CH₂-CH₃

6 / 10

The general formula of alkynes is:

C_nH_2n-2

C_nH_2n

C_nH_2n+2

C_nH_2n-1

7 / 10

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

Aldehyde

Alcohol

Ether

Phenol

8 / 10

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

Ketones

Alcohols

Ethers

Aldehydes

9 / 10

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

Number of H-atoms

Molecular formulas

Structures

Molecular masses

10 / 10

Which of the following is the functional group of amine?

-OH

–CHO

-COOH

-NH₂

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The average score is 70%

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MCQs Quiz Test No 1

117

Class 10 Chemistry
Chapter 11
MCQs Quiz Test No 1

1 / 15

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

Phenol

Ether

Aldehyde

Alcohol

2 / 15

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

Red

Blue

Orange

Green

3 / 15

Stem "But" stands for how many carbon atoms?

2

4

7

3

4 / 15

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

Structures

Molecular masses

Number of H-atoms

Molecular formulas

5 / 15

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

12

5

10

15

6 / 15

Which of the following is a homocyclic compound?

Furan

Thiophene

Benzene

Pyridine

7 / 15

The general formula for Amines is:

R-NH₂

R-NH₄

R-NH₃

R-NH

8 / 15

Formic acid contains functional group:

-COOH

–CO-

-OH

-CHO

9 / 15

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

Esters

Aldehydes

Ketones

Ethers

10 / 15

Which of the following is a heterocyclic compound?

Cyclohexane

Thiophene

Cyclopentene

Benzene

11 / 15

__________ is used for artificial ripening of fruits.

Acetylene

Ethylene

Benzene

Methanol

12 / 15

Phenol gives _______ ppt with bromine water.

White

Green

Red

Black

13 / 15

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

Ketones

Ethers

Alcohols

Aldehydes

14 / 15

Pitch is produced by:

Coal                         

Coal gas

Petroleum

Coal tar   

15 / 15

The general formula of alkane is:

C_n H_2n+1

C_n H_2n

C_n H_2n+3

C_n H_2n+2

Your score is

The average score is 77%

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MCQs Quiz Test No 2

126

---

Class 10 Chemistry
Chapter 11
MCQs Quiz Test No 2

1 / 15

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

Functional group

Homology

Isomerism

Homologous

2 / 15

Self-linking ability of carbon is called:

Homologous

Isomerism

Catenation

Homology

3 / 15

Which of the following is an Ether?

CH₃-CH₂-O-CH₂-CH₃

CH₃-CH₂-COOH

CH₃-CH₂-OH

C₆H₅-OH

4 / 15

Which compound is not a saturated hydrocarbon?

CH₃-CH₂-CH₃

CH₃-CH₃

CH₄

CH₃-CH=CH₂

5 / 15

Destructive distillation of coal gives:

Coke

Coal gas

Coal tar

All of these

6 / 15

Which of the following is the functional group of amine?

-COOH

-OH

–CHO

-NH₂

7 / 15

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

Class

Catenation

Suffix

Stem

8 / 15

Which of the following is the general formula of Ether?

R-O- R '

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

R-OH

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

9 / 15

The general formula of alkynes is:

C_nH_2n

C_nH_2n-2

C_nH_2n-1

C_nH_2n+2

10 / 15

Aldehyde gives _______ precipitate with Fehling’s solution.

Black

Green

White

Red

11 / 15

The IUPAC name has _____ parts.

4

3

5

2

12 / 15

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

Ethylene

Acetylene

Methanol

Benzene

13 / 15

What is the structural formula of Pyridine?

A

C

B

D

14 / 15

Which is an alcohol?

CH₃-CH₃-COOH

CH₃-CH₂-O-CH₂-CH₃

CH₃-CH₂-NH₂

CH₃-OH

15 / 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

Your score is

The average score is 75%

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