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Hydrocarbons

Total questions: 10

Worksheet time: 10mins

Name
Class
Date
1.

What is an Alkane?

a)

A hydrocarbon with single bonds

b)

A hydrocarbon with double bonds

c)

A hydrocarbon with triple bonds

d)

A hydrocarbon with four bonds

2.

Name this alkane

a)

Pentene

b)

Ethene

c)

Propene

d)

Butene

3.

What is alkene?

a)

A hydrocarbon with single bonds

b)

A hydrocarbon with one or more double bonds

c)

A hydrocarbon with one or more triple bonds

d)

A hydrocarbon with one or more four bonds

4.

Number of hydrogen atoms when in an alkyne, carbon atoms are 5

a)

8

b)

10

c)

12

d)

11

5.

Identify-

a)

Ethyne

b)

Ethene

c)

Ethane

d)

Ethanol

6.

Number of hydrogen atoms if the alkane has n carbon atoms

a)

2n+2

b)

2n

c)

2n+1

d)

2n-2

7.

Which of the following is not a hydrocarbon?

a)

Coal

b)

Petroleum

c)

Water

d)

Natural Gas

8.

Which of the following is an alkane?

a)

Methane

b)

Ethene

c)

Butene

d)

Propyne

9.

Which two of the following do not exist?

a)

Methane

b)

Methene

c)

Methyne

d)

Ethane

e)

Ethene

10.

What is alkyne?

a)

A hydrocarbon with single bonds

b)

A hydrocarbon with one or more double bonds

c)

A hydrocarbon with one or more triple bonds

d)

A hydrocarbon with one or more four bonds