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Isomerism of carbon compounds

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.
a)

A

b)

B

c)

C

d)

D

2.
a)
b)
c)
d)
3.

Propane does not have any isomers.

a)

TRUE

b)

FALSE

4.

Butane have three isomers.

a)

TRUE

b)

FALSE

5.
a)

A

b)

B

c)

C

d)

D

6.
a)

A

b)

B

c)

C

d)

D

7.

Which of these indicates the correct way of numbering of the carbon chains?

a)
b)
c)
d)
8.
a)

Butane

b)

Pentane

c)

1-methylbutane

d)

4-methylbutane

9.
a)

2-methylhexane

b)

2,2-dimethylpentane

c)

2,3-dimethylpentane

d)

3,3-dimethylpentane

10.
a)

A

b)

B

c)

C

d)

D

11.
a)

A

b)

B

c)

C

d)

D

12.
a)

A

b)

B

c)

C

d)

D

13.
a)

III only

b)

I and II only

c)

II and III only

d)

I and III only

14.
a)

I, II and III only

b)

II, III and IV only

c)

I, III and IV only

d)

All above

15.

Which of the following structural is 2,4-dimethylpent-2-ene?

a)
b)
c)
d)
16.
a)

I and III only

b)

I and II only

c)

II and IV only

d)

All above

17.
a)

I and II only

b)

I, II and III only

c)

II, III and IV only

d)

All above

18.
a)

2,3,4,5-tetramethylhept-1-ene

b)

2,3,4,5-tetramethylhept-6-ene

c)

3,4,5,6-tetramethylhept-1-ene

d)

3,4,5,6-tetramethylhept-6-ene

19.

Methylpropene is a isomer of ......

a)

Butene

b)

Pentene

c)

Propene

d)

Hexene

20.

Phenomenon whereby two or more molecules are found to have the same molecular formula but different structural formula.

a)

Isomers

b)

Isomerism

c)

Alkyl group

d)

Structural formula