Class 10 Quiz Level 1 (Easy) – Carbon and Its Compounds

Total questions: 30

What is the IUPAC name of CH₃-CH₂-CH₃?

Topic: Nomenclature

Deselect Answer

Methane

Ethane

Propane

Butane

None

Which element forms the backbone of organic compounds?

Topic: Organic Compounds

Deselect Answer

Hydrogen

Nitrogen

Oxygen

Carbon

None

Which functional group is present in acetic acid?

Topic: Functional Groups

Deselect Answer

-OH

-CHO

-COOH

-NH₂

None

Which of the following is an example of an alkene?

Topic: Hydrocarbons

Deselect Answer

Methane

Ethane

Ethene

Propane

None

What is the molecular formula of propane?

Topic: Hydrocarbons

Deselect Answer

C₂H₆

C₃H₈

C₄H₁₀

C₅H₁₂

None

Which functional group is present in formaldehyde?

Topic: Functional Groups

Deselect Answer

-OH

-CHO

-COOH

-NH₂

None

What is the IUPAC name of CH₃-CH₂-CH₂-CH₃?

Topic: Nomenclature

Deselect Answer

Methane

Ethane

Propane

Butane

None

What is the general formula for the homologous series of alkanes?

Topic: Homologous Series

Deselect Answer

CnH₂n

CnH₂n+2

CnH₂n-2

CnH₂n+1

None

Which of the following is an example of an alkyne?

Topic: Hydrocarbons

Deselect Answer

Methane

Ethane

Ethene

Ethyne

None

10.

Which of the following is an example of an unsaturated hydrocarbon?

Topic: Saturated and Unsaturated Compounds

Deselect Answer

Methane

Ethane

Ethene

Propane

None

11.

Which functional group is present in acetic acid?

Topic: Functional Groups

Deselect Answer

-OH

-CHO

-COOH

-NH₂

None

12.

What is the IUPAC name of CH₃-CH₂-CH₂-CH₃?

Topic: Nomenclature

Deselect Answer

Methane

Ethane

Propane

Butane

None

13.

Which of the following is an example of an unsaturated hydrocarbon?

Topic: Saturated and Unsaturated Compounds

Deselect Answer

Methane

Ethane

Ethene

Propane

None

14.

What is the general formula for the homologous series of alkenes?

Topic: Homologous Series

Deselect Answer

CnH₂n

CnH₂n+2

CnH₂n-2

CnH₂n+1

None

15.

What is produced when carbon compounds undergo complete combustion?

Topic: Combustion

Deselect Answer

Water and carbon monoxide

Water and carbon dioxide

Carbon dioxide and carbon monoxide

Water and methane

None

16.

What is the molecular formula of butane?

Topic: Hydrocarbons

Deselect Answer

C₂H₆

C₃H₈

C₄H₁₀

C₅H₁₂

None

17.

Which allotrope of carbon is used as a lubricant?

Topic: Allotropes of Carbon

Deselect Answer

Diamond

Graphite

Buckminsterfullerene

Carbon nanotubes

None

18.

Which type of isomerism is exhibited by butane and isobutane?

Topic: Isomerism

Deselect Answer

Structural isomerism

Geometrical isomerism

Optical isomerism

Chain isomerism

None

19.

Which of the following is an example of a saturated hydrocarbon?

Topic: Saturated and Unsaturated Compounds

Deselect Answer

Ethane

Ethene

Ethyne

Butene

None

20.

Which of the following compounds contains a covalent bond?

Topic: Covalent Bonding

Deselect Answer

$ \displaystyle {{\text{H}}_{2}}\text{O}$

$ \displaystyle \text{NaCl}$

$ \displaystyle \text{CaC}{{\text{l}}_{2}}$

$ \displaystyle \text{KBr}$

None

21.

Which of the following is an example of an alkene?

Topic: Hydrocarbons

Deselect Answer

Methane

Ethane

Ethene

Propane

None

22.

Which of the following is a saturated hydrocarbon?

Topic: Hydrocarbons

Deselect Answer

Ethene

Propene

Butyne

Methane

None

23.

What is produced when carbon compounds undergo incomplete combustion?

Topic: Combustion

Deselect Answer

Water and carbon dioxide

Water and carbon monoxide

Carbon dioxide and carbon monoxide

Water and methane

None

24.

Which type of isomerism is exhibited by 1-butene and 2-butene?

Topic: Isomerism

Deselect Answer

Structural isomerism

Geometrical isomerism

Optical isomerism

Chain isomerism

None

25.

Which functional group is present in acetone?

Topic: Functional Groups

Deselect Answer

-OH

-CHO

-COOH

-CO

None

26.

Which element forms the backbone of organic compounds?

Topic: Organic Compounds

Deselect Answer

Hydrogen

Nitrogen

Oxygen

Carbon

None

27.

Which functional group is present in formaldehyde?

Topic: Functional Groups

Deselect Answer

-OH

-CHO

-COOH

-NH₂

None

28.

What is the general formula for the homologous series of alkynes?

Topic: Homologous Series

Deselect Answer

CnH₂n

CnH₂n+2

CnH₂n-2

CnH₂n+1

None

29.

What is the IUPAC name of CH₄?

Topic: Nomenclature

Deselect Answer

Methane

Ethane

Propane

Butane

None

30.

What is the IUPAC name of CH₃-CH₂-OH?

Topic: Nomenclature

Deselect Answer

Methanol

Ethanol

Propanol

Butanol

None

1 out of 30

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Class 10 Quiz Level 1 (Easy) – Carbon and Its Compounds

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