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*NOMENCLATURE OF ORGANIC COMPOUNDS (SERIES 2)*

Total questions: 15

Worksheet time: 30mins

Name
Class
Date
1.

What is the suffix name for the parent chain?

a)

ana

b)

ene

c)

ol

d)

amine

2.

Choose the correct IUPAC name for the following structure

a)

sodium phenoxide

b)

sodium carboxylate

c)

sodium benzanoate

d)

sodium alkoxide

3.

All the substituents are present in following the structure EXCEPT?

a)

amino

b)

methyl

c)

chloro

d)

nitro

4.

What is the common name for the following structure?


CH3CH2CH2CH(OH)CH(OH)CH3

a)

4,5-hexane-diol

b)

2,3,hexane-diol

c)

2,3-hexane-diol

d)

2,3-hexanol

5.

Give common name for the following structure

a)

Benzaldehyde

b)

Acethophenone

c)

Benzene ketone

d)

1-methylbenzanone

6.

Give the common name for the following structure

a)

Benzaldehyde

b)

Acethophenone

c)

Benzene aldehyde

d)

Benzoic acid

7.

Give the IUPAC name for the following structure

a)

2-pentanone

b)

4-pentanone

c)

2-butanal

d)

4-butanal

8.

What is the parent name for the following structure?

a)

butanone

b)

butanal

c)

butanol

d)

butanoic acid

9.

How many substituents present in the following structure?2

a)

1

b)

2

c)

3

d)

4

10.

Choose the correct the position of substituent

a)

1-chloro, 3-bromo

b)

1-bromo, 3-chloro

c)

1-chloro, 5-bromo

d)

1-bromo-5-chloro

11.

Choose the correct name of the substituents that attached on the parent chain.

a)

Methyl, propyl

b)

Methyl, carboxyl

c)

Methyl, amino

d)

Propyl, amino

12.

What is the common name of the parent chain of the following compound?

a)

Toluene

b)

Aniline

c)

Phenol

d)

Benzoic acid

13.

What is the IUPAC name of the parent chain of the following amine?

a)

1-propanamine

b)

2-propanamine

c)

2-butanamine

d)

2-pentanamine

14.

What is the IUPAC name of the following compound?

a)

N,2-diethylcyclohexanamine

b)

2,N-diethylcyclohexanamine

c)

N,2-diethylbenzene

d)

2,N-diethylbenzene

15.

What is the common name of the parent chain of the following structure

a)

toluene

b)

aniline

c)

benzene

d)

phenol