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Organic Chemistry

Total questions: 18

Worksheet time: 7mins

Name
Class
Date
1.

Name this alkane.

a)

Pentane

b)

Butane

c)

Neopentane

d)

Isopentane

2.

Name this alkane.

a)

Dodecane

b)

Undecane

c)

hexadecane

d)

octane

3.

Which of the following is a dodecane?

a)

C12H26

b)

C12H28

c)

C13H26

d)

C10H22

4.

What is the name of the straight chain, CH4?

(a)  

5.

Name the alkane with this structure.

(a)  

6.

What is the correct straight chain structure of Decane?

a)
b)
c)
d)
7.

Name this alkane.

a)

Propane

b)

Butane

c)

Methane

d)

Pentane

8.

What is the preferred IUPAC name for this molecule?

a)

Butane

b)

Dicarbane

c)

Ethane

d)

Methyl methane

9.

H3C(CH2)5CH3

a)

Heptane

b)

Hexane

c)

Nonane

d)

Octane

10.

Octane

a)

C9H20

b)

C7H16

c)

CH3(CH2)6CH3

d)

C8H17

11.

What is this functional group?

a)

Amide

b)

Amine

c)

Halide

d)

Alkene

12.

Name the alkane.

(a)  

13.

How many carbon atoms are there in eicosane?

a)

20

b)

15

c)

13

d)

12

14.

What is the general formula for alkane?

a)

C2nH2n+2

b)

CnHn+2

c)

CnH2n+2

d)

CnH2n

15.

Which alkane that has two hydrogen-saturated carbons?

a)

methane

b)

ethane

c)

propane

d)

butane

16.

Alkanes are sometimes referred to or also called as

(a)  

17.

Give the IUPAC name for this molecule.

(a)  

18.

What is the structural formula of undecane?

a)

CH3(CH2)10CH4

b)

C11H24

c)

CH3(CH2)9CH3

d)

CH3(CH2)10CH3