Hydrocarbons and Functional Groups MCQs with Answers

Hydrocarbons and Functional Groups MCQs are very important test and often asked by various testing services and competitive exams around the world. Here you will find all the Important Hydrocarbons and Functional Groups MCQs for Preparation.

The student can clear their concepts for Hydrocarbons and Functional Groups online quiz by attempting it. Doing MCQs based Hydrocarbons and Functional Groups will help you to check your understanding and identify areas of improvement.

Hydrocarbons and Functional Groups Online MCQs with Answers

Which of the following is an example of an aliphatic hydrocarbon?
a) Benzene
b) Toluene
c) Ethane
d) Phenol

Answer
c) Ethane

What is the general formula for an alkane?
a) CnH2n
b) CnH2n+2
c) CnH2n-2
d) CnH2n+4

Answer
b) CnH2n+2

Which of the following is a primary alcohol?
a) CH3CH2OH
b) CH3CHOHCH3
c) CH3CH2CH2OH
d) CH3COOH

Answer
a) CH3CH2OH

What is the functional group present in an alkene?
a) Carbonyl group
b) Hydroxyl group
c) Alkyl group
d) Double bond

Answer
d) Double bond

Which of the following is an example of an aromatic hydrocarbon?
a) Ethane
b) Propane
c) Benzene
d) Butane

Answer
c) Benzene

What is the general formula for an alkyne?
a) CnH2n
b) CnH2n+2
c) CnH2n-2
d) CnH2n+4

Answer
c) CnH2n-2

Which of the following is a secondary alcohol?
a) CH3CH2OH
b) CH3CHOHCH3
c) CH3CH2CH2OH
d) CH3COOH

Answer
b) CH3CHOHCH3

What is the functional group present in an aldehyde?
a) Carbonyl group
b) Hydroxyl group
c) Alkyl group
d) Double bond

Answer
a) Carbonyl group

Which of the following is an example of a saturated hydrocarbon?
a) Ethene
b) Propene
c) Ethane
d) Propyne

Answer
c) Ethane

What is the general formula for an alcohol?
a) CnH2n
b) CnH2n+2
c) CnH2n-2
d) CnH2n+4

Answer
b) CnH2n+2

Which of the following is a tertiary alcohol?
a) CH3CH2OH
b) CH3CHOHCH3
c) CH3CH2CH2OH
d) CH3COOH

Answer
c) CH3CH2CH2OH

What is the functional group present in an ether?
a) Carbonyl group
b) Hydroxyl group
c) Alkyl group
d) Ether group

Answer
d) Ether group

Which of the following is an example of an unsaturated hydrocarbon?
a) Ethane
b) Propane
c) Ethene
d) Butane

Answer
c) Ethene

What is the general formula for an alkene?
a) CnH2n
b) CnH2n+2
c) CnH2n-2
d) CnH2n+4

Answer
a) CnH2n

Which of the following is a primary alcohol?
a) CH3CH2OH
b) CH3CHOHCH3
c) CH3CH2CH2OH
d) CH3COOH

Answer
a) CH3CH2OH

What is the functional group present in an alkene?
a) Carbonyl group
b) Hydroxyl group
c) Alkyl group
d) Double bond

Answer
d) Double bond

Which of the following is an example of an aromatic hydrocarbon?
a) Ethane
b) Propane
c) Benzene
d) Butane

Answer
c) Benzene

What is the general formula for an alkyne?
a) CnH2n
b) CnH2n+2
c) CnH2n-2
d) CnH2n+4

Answer
c) CnH2n-2

Which of the following is a secondary alcohol?
a) CH3CH2OH
b) CH3CHOHCH3
c) CH3CH2CH2OH
d) CH3COOH

Answer
b) CH3CHOHCH3

What is the functional group present in an aldehyde?
a) Carbonyl group
b) Hydroxyl group
c) Alkyl group
d) Double bond

Answer
a) Carbonyl group

Which of the following is an example of a saturated hydrocarbon?
a) Ethene
b) Propene
c) Ethane
d) Propyne

Answer
c) Ethane

What is the general formula for an alcohol?
a) CnH2n
b) CnH2n+2
c) CnH2n-2
d) CnH2n+4

Answer
b) CnH2n+2

Which of the following is a tertiary alcohol?
a) CH3CH2OH
b) CH3CHOHCH3
c) CH3CH2CH2OH
d) CH3COOH

Answer
c) CH3CH2CH2OH

What is the functional group present in an ether?
a) Carbonyl group
b) Hydroxyl group
c) Alkyl group
d) Ether group

Answer
d) Ether group

Which of the following is an example of an unsaturated hydrocarbon?
a) Ethane
b) Propane
c) Ethene
d) Butane

Answer
c) Ethene

What is the general formula for an alkene?
a) CnH2n
b) CnH2n+2
c) CnH2n-2
d) CnH2n+4

Answer
a) CnH2n

Which of the following is a primary alcohol?
a) CH3CH2OH
b) CH3CHOHCH3
c) CH3CH2CH2OH
d) CH3COOH

Answer
a) CH3CH2OH

What is the functional group present in an alkene?
a) Carbonyl group
b) Hydroxyl group
c) Alkyl group
d) Double bond

Answer
d) Double bond

Which of the following is an example of an aromatic hydrocarbon?
a) Ethane
b) Propane
c) Benzene
d) Butane

Answer
c) Benzene

What is the general formula for an alkyne?
a) CnH2n
b) CnH2n+2
c) CnH2n-2
d) CnH2n+4

Answer
c) CnH2n-2

Which of the following is a secondary alcohol?
a) CH3CH2OH
b) CH3CHOHCH3
c) CH3CH2CH2OH
d) CH3COOH

Answer
b) CH3CHOHCH3

What is the functional group present in an aldehyde?
a) Carbonyl group
b) Hydroxyl group
c) Alkyl group
d) Double bond

Answer
a) Carbonyl group

Which of the following is an example of a saturated hydrocarbon?
a) Ethene
b) Propene
c) Ethane
d) Propyne

Answer
c) Ethane

What is the general formula for an alcohol?
a) CnH2n
b) CnH2n+2
c) CnH2n-2
d) CnH2n+4

Answer
b) CnH2n+2

Which of the following is a tertiary alcohol?
a) CH3CH2OH
b) CH3CHOHCH3
c) CH3CH2CH2OH
d) CH3COOH

Answer
c) CH3CH2CH2OH

What is the functional group present in an ether?
a) Carbonyl group
b) Hydroxyl group
c) Alkyl group
d) Ether group

Answer
d) Ether group

Which of the following is an example of an unsaturated hydrocarbon?
a) Ethane
b) Propane
c) Ethene
d) Butane

Answer
c) Ethene

What is the general formula for an alkene?
a) CnH2n
b) CnH2n+2
c) CnH2n-2
d) CnH2n+4

Answer
a) CnH2n

Which of the following is a primary alcohol?
a) CH3CH2OH
b) CH3CHOHCH3
c) CH3CH2CH2OH
d) CH3COOH

Answer
a) CH3CH2OH

What is the functional group present in an alkene?
a) Carbonyl group
b) Hydroxyl group
c) Alkyl group
d) Double bond

Answer
d) Double bond

Which of the following is an example of an aromatic hydrocarbon?
a) Ethane
b) Propane
c) Benzene
d) Butane

Answer
c) Benzene

What is the general formula for an alkyne?
a) CnH2n
b) CnH2n+2
c) CnH2n-2
d) CnH2n+4

Answer
c) CnH2n-2

Which of the following is a secondary alcohol?
a) CH3CH2OH
b) CH3CHOHCH3
c) CH3CH2CH2OH
d) CH3COOH

Answer
b) CH3CHOHCH3

What is the functional group present in an aldehyde?
a) Carbonyl group
b) Hydroxyl group
c) Alkyl group
d) Double bond

Answer
a) Carbonyl group

Which of the following is an example of a saturated hydrocarbon?
a) Ethene
b) Propene
c) Ethane
d) Propyne

Answer
c) Ethane

What is the general formula for an alcohol?
a) CnH2n
b) CnH2n+2
c) CnH2n-2
d) CnH2n+4

Answer
b) CnH2n+2

Which of the following is a tertiary alcohol?
a) CH3CH2OH
b) CH3CHOHCH3
c) CH3CH2CH2OH
d) CH3COOH

Answer
c) CH3CH2CH2OH

What is the functional group present in an ether?
a) Carbonyl group
b) Hydroxyl group
c) Alkyl group
d) Ether group

Answer
d) Ether group

Which of the following is an example of an unsaturated hydrocarbon?
a) Ethane
b) Propane
c) Ethene
d) Butane

Answer
c) Ethene

What is the general formula for an alkene?
a) CnH2n
b) CnH2n+2
c) CnH2n-2
d) CnH2n+4

Answer
a) CnH2n

Which of the following is a primary alcohol?
a) CH3CH2OH
b) CH3CHOHCH3
c) CH3CH2CH2OH
d) CH3COOH

Answer
a) CH3CH2OH

What is the functional group present in an alkene?
a) Carbonyl group
b) Hydroxyl group
c) Alkyl group
d) Double bond

Answer
d) Double bond

Which of the following is an example of an aromatic hydrocarbon?
a) Ethane
b) Propane
c) Benzene
d) Butane

Answer
c) Benzene

What is the general formula for an alkyne?
a) CnH2n
b) CnH2n+2
c) CnH2n-2
d) CnH2n+4

Answer
c) CnH2n-2

Which of the following is a secondary alcohol?
a) CH3CH2OH
b) CH3CHOHCH3
c) CH3CH2CH2OH
d) CH3COOH

Answer
b) CH3CHOHCH3

What is the functional group present in an aldehyde?
a) Carbonyl group
b) Hydroxyl group
c) Alkyl group
d) Double bond

Answer
a) Carbonyl group

Which of the following is an example of a saturated hydrocarbon?
a) Ethene
b) Propene
c) Ethane
d) Propyne

Answer
c) Ethane

What is the general formula for an alcohol?
a) CnH2n
b) CnH2n+2
c) CnH2n-2
d) CnH2n+4

Answer
b) CnH2n+2

Which of the following is a tertiary alcohol?
a) CH3CH2OH
b) CH3CHOHCH3
c) CH3CH2CH2OH
d) CH3COOH

Answer
c) CH3CH2CH2OH

What is the functional group present in an ether?
a) Carbonyl group
b) Hydroxyl group
c) Alkyl group
d) Ether group

Answer
d) Ether group

Which of the following is an example of an unsaturated hydrocarbon?
a) Ethane
b) Propane
c) Ethene
d) Butane

Answer
c) Ethene

What is the general formula for an alkene?
a) CnH2n
b) CnH2n+2
c) CnH2n-2
d) CnH2n+4

Answer
a) CnH2n

Which of the following is a primary alcohol?
a) CH3CH2OH
b) CH3CHOHCH3
c) CH3CH2CH2OH
d) CH3COOH

Answer
a) CH3CH2OH

What is the functional group present in an alkene?
a) Carbonyl group
b) Hydroxyl group
c) Alkyl group
d) Double bond

Answer
d) Double bond

Which of the following is an example of an aromatic hydrocarbon?
a) Ethane
b) Propane
c) Benzene
d) Butane

Answer
c) Benzene

What is the general formula for an alkyne?
a) CnH2n
b) CnH2n+2
c) CnH2n-2
d) CnH2n+4

Answer
c) CnH2n-2

Which of the following is a secondary alcohol?
a) CH3CH2OH
b) CH3CHOHCH3
c) CH3CH2CH2OH
d) CH3COOH

Answer
b) CH3CHOHCH3

What is the functional group present in an aldehyde?
a) Carbonyl group
b) Hydroxyl group
c) Alkyl group
d) Double bond

Answer
a) Carbonyl group

Which of the following is an example of a saturated hydrocarbon?
a) Ethene
b) Propene
c) Ethane
d) Propyne

Answer
c) Ethane

What is the general formula for an alcohol?
a) CnH2n
b) CnH2n+2
c) CnH2n-2
d) CnH2n+4

Answer
b) CnH2n+2

 

Leave a Comment