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Worksheets

Naming Functional Groups

Total questions: 20

Worksheet time: 29mins

Name
Class
Date
1.

Which functional group is represented by the general formula R-X?

a)

Halocarbons

b)

Alcohols

c)

Ethers

d)

Carboxylic Acids

2.

Which functional group is represented by the general formula R-OH?

a)

Aldehydes

b)

Alcohols

c)

Ethers

d)

Carboxylic Acids

3.

Which functional group is represented by the general formula R-O-R?

a)

Aldehydes

b)

Alcohols

c)

Ethers

d)

Carboxylic Acids

4.

Which functional group is represented by the general formula R-COOH?

a)

Aldehydes

b)

Alcohols

c)

Ketones

d)

Carboxylic Acids

5.

Which functional group is represented by the general formula R-CHO?

a)

Aldehydes

b)

Alcohols

c)

Ketones

d)

Carboxylic Acids

6.

Which functional group is represented by the general formula shown?

a)

Aldehydes

b)

Carboxylic Acids

c)

Ketones

d)

Ethers

7.

Which functional group is represented by the general formula shown?

a)

Aldehydes

b)

Carboxylic acids

c)

Ketones

d)

Ethers

8.

Which functional group is represented by the general formula shown?

a)

Aldehydes

b)

Carboxylic acids

c)

Ketones

d)

Ethers

9.

What is the name of the molecule shown?

a)

2-bromo-4,5-diethylheptane

b)

2-bromo-4,5-diethylhexane

c)

2-bromine-4,5-diethylheptane

d)

2-bromine-4,5-diethylhexane

10.

What is the name of the molecule shown?

a)

4-tertbutyl-2-chloro-3-ethyl-5-methylheptane

b)

2-chloro-3-ethyl-4-tertbutyl-5-methylheptane

c)

2-chloro-4-tertbutyl-3-ethyl-5-methylheptane

d)

2-chloro-3-ethyl-5-methyl-4-tertbutylheptane

11.

What is the name of the molecule shown?

a)

4-ethyl-2-methyl-3-pentanol

b)

2-methyl-4-ethyl-3-pentanol

c)

4-ethyl-3-hydroxyl-2-methylpentane

d)

3-hydroxyl-4-ethyl-2-methyl-pentane

12.

What is the name of the molecule shown?

a)

3-ethyl-4-methyl-2-propyl-1-pentanol

b)

4-ethyl-5-methyl-3-propyl-1-hexanol

c)

1-hydroxyl-3-ethyl-4-methyl-2-propylpentane

d)

1-hydroxyl-4-ethyl-5-methyl-3-propylhexane

13.

What is the name of the molecule shown?

a)

3-methoxy-4,5-dimethylhexane

b)

2,3,4-trimethoxyhexane

c)

2,3-dimethyl-4-methoxyhexane

d)

4,5-dimethyl-3-methoxyhexane

14.

What is the name of the molecule shown?

a)

3-isopropoxy-3-ethyl-2-methylpentane

b)

3-ethyl-3-isopropyl-2-methylpentoxy

c)

3-ethyl-3-isopropyl-2-methyl-3-pentoxy

d)

3-ethyl-3-isopropoxy-2-methylpentane

15.

What is the name of the molecule shown?

a)

3-ethyl-4,5-dimethylhexanoic acid

b)

3-ethyl-4,5-dimethylhexanal

c)

3-ethyl-4,5-dimethyl-1-hexanone

d)

3-ethyl-4,5-dimethylhexanol

16.

What is the name of the molecule shown?

a)

2-ethyl-3-methylpentanoic acid

b)

2,3-diethylbutanoic acid

c)

3,4-diethylpentanoic acid

d)

3-ethyl-4-methylhexanoic acid

17.

What is the name of the molecule shown?

a)

3-ethyl-4,5-dimethylhexanal

b)

3-ethyl-4,5-dimethylhexanoic acid

c)

3-ethyl-4,5-dimethyl-1-hexanol

d)

3-ethyl-4,5-dimethyl-1-hexanone

18.

What is the name of the molecule shown?

a)

2-isopropyl-3-methylpentanal

b)

2-isopropyl-3-methylpentanoic acid

c)

2-isopropyl-3-methyl-1-pentanone

d)

2-isopropyl-3-methyl-1-pentanol

19.

What is the name of the molecule shown?

a)

4-ethyl-2-methyl-3-hexanone

b)

4-ethyl-2-methyl-3-hexanol

c)

4-ethyl-2-methylhexanal

d)

4-ethyl-2-methylhexanoic acid

20.

What is the name of the molecule shown?

a)

3-isopropyl-4,4-dimethyl-2-pentanone

b)

3-tertbutyl-4-methyl-2-pentanone

c)

3-isopropyl-4,4-dimethyl-2-pentanal

d)

3-tertbutyl-4-methyl-2-pentanol