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worksheet-hydrocarbon

Total questions: 45

Worksheet time: 45mins

Name
Class
Date
1.

Organic compound in the same homologous series have the following characteristic, except ....

a)

Same general formula

b)

Same functional group

c)

Similar chemical properties

d)

Same physical properties

2.

The skeletal formula for CH3CH2CH2CH3 is ….

a)
b)
c)
d)
3.
Which of the following compounds is an example of hydrocarbon?
a)
CO2
b)
C2H6
c)
C2H5OH
d)
CH3COOH
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.
How many carbon atoms are in propane?
a)
1
b)
2
c)
3
d)
4
7.

Nonane contains the following number of carbons;

a)

4

b)

6

c)

9

d)

3

8.

suffix name for homolog series alkyne is

a)

-ane

b)

-yne

c)

-ene

d)

-ol

9.
How many carbon atoms are in propane
a)
1
b)
2
c)
3
d)
4
10.

The name for this compound is ....

a)

2-ethylpropane

b)

1,1-dimethylpropane

c)

2-methylbutane

d)

3-methylbutane

11.

The following elements are the main components of hydrocarbon EXCEPT

a)

Carbon

b)

Hydrogen

c)

Oxygen

12.

Any of a class of organic chemical compounds composed only of the elements carbon and hydrogen

(a)  

13.

WHAT ARE THE DIFFERENT TYPES OF HYDROCARBON?

a)

Alkanes

b)

Alkenes

c)

Alkynes

d)

Alkyl Halides

e)

Alcohols

14.
How many carbon atoms are in propane?
a)
1
b)
2
c)
3
d)
4
15.
Name this alkane
a)
Methane
b)
Ethane
c)
Propane
d)
Butane
16.
Name this alkane
a)
Methane
b)
Ethane
c)
Propane
d)
Butane
17.

What is the definition of saturated?

a)

No single bonds

b)

Contains a double bond

c)

No single bonds, all double bonds

d)

No double bonds, all single bonds

18.
Give the name of this compound...
C3H8
a)
Propene
b)
Butyne
c)
Butene
d)
Propane
19.
How many carbons are in the longest chain of the following molecule:
a)
11
b)
10
c)
9
d)
8
20.

The name for this compound is ....

a)

2-ethylpropane

b)

1,1-dimethylpropane

c)

2-methylbutane

d)

3-methylbutane

21.
Which of the following compounds is an example of hydrocarbon?
a)
CO2
b)
C2H6
c)
C2H5OH
d)
CH3COOH
22.
How many carbon atoms are in propane
a)
1
b)
2
c)
3
d)
4
23.
Name the compound.
a)
hexane
b)
2,3-dimethylbutane
c)
ethylbutane
d)
2,2-dimethylbutane
24.

Which of the following is most probably a cyclic alkane?

a)

C4H10

b)

C5H10

c)

C6H10

d)

C4H6

25.

Which of the following has the lowest boiling point?

a)

C5H12

b)

(CH3)2CHC2H5

c)

(CH3)4C

d)

Cyclopentane

26.
How many carbon atoms are in ethane?
a)
1
b)
2
c)
3
d)
4
27.
How many carbon atoms are in methane?
a)
1
b)
2
c)
3
d)
4
28.
How many carbon atoms are in propane?
a)
1
b)
2
c)
3
d)
4
29.
How many carbon atoms are in butane?
a)
1
b)
2
c)
3
d)
4
30.
Hydrocarbons are compounds that contain
a)
  Carbon and Nitrogen
b)
Carbon and Hydrogen 
c)
  Carbon, and Oxygen
d)
Carbon, Oxygen, and  Hydrogen 
31.
Which of the following elements must be present in any organic compound?
a)
Carbon
b)
Oxygen
c)
Potassium
d)
Hydrogen
32.
Which is an organic compound?
a)
Carbon Dioxide
b)
Carbon Monoxide
c)
Carbonates
d)
Ethane
33.
Which of the following compounds is an example of hydrocarbon?
a)
CO2
b)
C2H6
c)
C2H5OH
d)
CH3COOH
34.
At which pipe: M or N are hydrocarbons with lower boiling points collected?
a)
M
b)
N
35.
Name this alkane
a)
Methane
b)
Ethane
c)
Propane
d)
Butane
36.
Name this alkane
a)
Methane
b)
Ethane
c)
Propane
d)
Butane
37.
Name this alkane
a)
Methane
b)
Ethane
c)
Propane
d)
Butane
38.
Name this alkane
a)
Methane
b)
Ethane
c)
Propane
d)
Butane
39.
How many carbon atoms are in methane?
a)
1
b)
2
c)
3
d)
4
40.
How many carbon atoms are in propane
a)
1
b)
2
c)
3
d)
4
41.
The following compounds have a molecular formula of
a)
CnH2n+2
b)
CH4
c)
C6H14
d)
CH3CH2CH2CH2CH2CH3
42.
All alkanes are soluble in water
a)
true
b)
false
c)
depends on the number of carbons and branching
d)
depends of the temperature
43.
Which compound is inorganic?
a)
Glucose (C₆H₁₂O₆)
b)
Ethane (C₂H₆)
c)
Carbon Dioxide (CO₂)
d)
Stearic Acid (C₁₈H₃₆O₂)
44.

Identify the main characteristics of an organic compoung

a)

Low melting point

b)

nonpolar

c)

non-conductor

d)

All of the above

45.

Identify the main characteristics of an organic compound

a)

High melting point

b)

polar

c)

conductor

d)

can exist in solid, liquid, and gas

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