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Organic Chemistry G10

Total questions: 10

Worksheet time: 12mins

Name
Class
Date
1.

What is IUPAC the name of this compound?

a)

2-methylpent-2-ene

b)

2-methylpent-1-ene

c)

3-methylpent-1-ene

d)

2-ethylpent-1-ene

2.

Name following compound:

a)

4-ethylhexane

b)

2-methylhexane

c)

3-ethylhexane

d)

2-ehtylhexane

3.

Which of the following compounds is an isomer of pentane?

a)

Hexane

b)

3-methylpentane

c)

2-methylbutane

d)

Butane

4.

What is the name of the compound?

a)

2-ethyl-5-methylhept-2-ene

b)

3-methyloct-4-ene

c)

2-ethyl-5-methylhept-3-ene

d)

3,6-dimethyloct-4-ene

5.

Identify the following compound:

a)

3-methyl-2-ethylpentane

b)

2,3-dimethylpentane

c)

2-ethyl-3-methylpentane

d)

3-ethyl-2-methylpentane

6.

What is the IUPAC name of this compound?

a)

2-methyl-3-hexene

b)

1-ethyl-3-methylcyclopentene

c)

3-ethyl-1-hexene

d)

4-methyl-2-pentene

7.

Which of the following is a structural isomer of hexane?

a)

All of the above

b)

2-methylpentane

c)

3-methylpentane

d)

2,2-dimethylbutane

8.

What is the IUPAC name of this compound?

a)

4-ethyl-5-methylhex-1-yne

b)

2-methyl-3-ethylhex-5-ene

c)

3-ethyl2-methylhex-5-ene

d)

4-ethyl-5-methylhex-2-yne

9.

Correct the following compound name:

4-methyl-5-ethylhex-3-ene

a)

4,5-diethyloct-3-ene

b)

4,5-dimethylhept-3-ene

c)

3,4-dimethylhept-3-ene

d)

4,5-diethyloct-4-ene

10.

What is the IUPAC name of the following compound?

a)

3-ethyl-2-methylpent-2-ene

b)

2-ethyl-3-methylpent-1-ene

c)

2,3-dimethylhex-3-ene

d)

4-methyl-3-hexene