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Organic Chemistry Quiz

Total questions: 35

Worksheet time: 19mins

Name
Class
Date
1.
How many carbon atoms are in ethane?
a)
1
b)
2
c)
3
d)
4
2.

Hydrocarbons are compounds that contain _____.

a)
  Carbon and Nitrogen
b)
Carbon and Hydrogen 
c)
  Carbon, and Oxygen
d)
Carbon, Oxygen, and  Hydrogen 
3.
Which of the following elements must be present in any organic compound?
a)
Carbon
b)
Oxygen
c)
Potassium
d)
Hydrogen
4.
Name this alkane
a)
Methane
b)
Ethane
c)
Propane
d)
Butane
5.
Name this alkane
a)
Methane
b)
Ethane
c)
Propane
d)
Butane
6.
The following compounds have a molecular formula of
a)
CnH2n+2
b)
CH4
c)
C6H14
d)
CH3CH2CH2CH2CH2CH3
7.

What is the general formula of the alkenes?

a)

CnH2n+1

b)

CnH2n+2

c)

CnH2n

d)

CnH2n+1OH

8.

_____ is the name of triple bonded, unsaturated hydrocarbons.

a)

Alkanes

b)

Alkenes

c)

Alkynes

d)

Tanins

9.

_____ is the alkene with 4 carbons in its chain.

a)

Tetrene

b)

Propene

c)

Quadrene

d)

Butene

10.

_____ is the simplest alkyne.

a)

methene

b)

ethene

c)

methyne

d)

ethyne

11.

What is the correct name for the alkyne shown?

a)

butyne

b)

2-tetryne

c)

2-butyne

d)

1-methyl-1-propyne

12.
Name the organic family for this structure:
a)
alkanes
b)
alkenes
c)
alkynes
d)
aromatics
13.
Give the name of this compound...
C3H8
a)
Propene
b)
Butyne
c)
Butene
d)
Propane
14.

What chemical is this? (C5H10)

a)

Pentene

b)

Pentane

c)

Hexane

d)

Heptene

15.

How many chemical bonds can each carbon atom form?

a)

one

b)

two

c)

three

d)

four

16.

What chemical is this? (C5H10)

a)

Pentene

b)

Pentane

c)

Hexane

d)

Heptene

17.
Hydrocarbons are compounds that contain
a)
Carbon, only
b)
Carbon and Hydrogen, only
c)
Carbon, Oxygen, and Hydrogen, only
d)
Carbon, Oxygen, Hydrogen, and Nitrogen, only
18.
Classify the compound based on the functional group present.
a)
alkane
b)
alkene
c)
alkyne
d)
aromatic
19.
a)

1-propene

b)

2-propyne

20.

Which of the following shows the structure of propene?

a)
b)
c)
d)
21.

What is the name of this hydrocarbon?

a)

1 - butane

b)

1 - butene

c)

2 - butane

d)

2 - butene

22.

Which one of the following contains a triple bond in the structure?

a)

1-butyne

b)

7-propyne

c)

ethene

d)

nonane

23.

What is the name of this hydrocarbon?

a)

2 methyl 1 ethene

b)

2 methyl 1 propane

c)

3 ethyl 1 butene

d)

3 methyl 1 butene

24.

propyl is a....

a)

three carbon chain

b)

three carbon side chain

c)

triple bond

25.

What is the correct name for the alkyne shown?

a)

butyne

b)

1-butyne

c)

2-butyne

d)

1-methyl-1-propyne

26.

Name the following hydrocarbon:

a)

propyne

b)

butyne

c)

methyne

27.

Name the following hydrocarbon:

a)

Ethane

b)

Ethyne

c)

Ethene

28.

In 2-butene, If the methyl groups are on the same side of the double bond, we call it ___

a)

delta- 2-butene

b)

cis-2-butene

c)

sigma-2-butene

d)

trans-2-butene

29.

In 2-butene, If the methyl groups are across the double bond from each other, we call it ___

a)

far-2-butene

b)

cis-2-butene

c)

cis-trans-butene

d)

trans-2-butene

30.

Specifically, when a hydrocarbon undergoes an addition reaction with a water molecule it's called ___

a)

hydrogenation

b)

hydroxynation

c)

hydration

d)

liquidation

31.

What type of reaction is shown?

a)

Polymerisation

b)

Bromination

c)

Hydrogenation

d)

Hydration

32.

What type of reaction is shown?

a)

Polymerisation

b)

Hydrogenation

c)

Hydration

d)

Bromination

33.

Isomers that occur due to restricted rotation around a double bond are classified as ___

a)

structural isomers

b)

tautomers

c)

spin isomers

d)

cis-trans isomers

34.

Name the following hydrocarbon

a)

cis-4-hexene

b)

trans-4-hexene

c)

trans-2-hexene

d)

cis-2-hexene

35.

If 4-methylhex-2-ene reacts with hydrogen, the product will be:

a)

2-methylhexane

b)

4-methylhexane

c)

heptane

d)

4-methylheptane

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