wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

Organic Chemistry Structures

Total questions: 15

Worksheet time: 10mins

Name
Class
Date
1.

How many hydrogens are missing from this extended structural formula?

a)

6

b)

7

c)

8

d)

9

2.

Which of the following line formulas has a condensed formula of CH3CHCHCH(CH3)CH2CH3?

a)
b)
c)
d)
3.

What is the condensed formula of this structure?

a)

CH3CH2CH2OH

b)

CH3COCH3

c)

CH3CH2CHO

d)

CH3OCH2CH3

4.

What is the condensed formula of this structure?

a)

CH3CH2CH2OH

b)

CH3COCH3

c)

CH3CH2CHO

d)

CH3OCH2CH3

5.
What is organic chemistry?
a)
chemistry relating to biological organisms
b)
chemistry involving carbon 
c)
chemistry involving micro-organisms
d)
chemistry involving oxygen
6.

Two types of hydrocarbons are ________

a)

saturated & unsaturated

b)

saturated & supersaturated

c)

polar & non-polar

d)

saturated & polysaturated

7.

Determine the CORRECT carbon position name

a)

Secondary carbon

b)

Primary carbon

c)

Tertiary carbon

d)

Quarternary carbon

8.

What is the condensed formula of this structure?

a)

CH3CH2CH2OH

b)

CH3COCH3

c)

CH3CH2CHO

d)

CH3OCH2CH3

9.

What is the condensed formula of this structure?

a)

CH3CH2CH2OH

b)

CH3COCH3

c)

CH3CH2CHO

d)

CH3OCH2CH3

10.

which compound is made up of carbons and hydrogen

a)

hydrocarbons

b)

aldehytes

c)

condensed structure

d)

alcohols

11.

molecules with double/tripple bond

a)

carbocilic acids

b)

alkynes

c)

unsaturated fats

d)

saturated fats

12.

The given structure is an example of ...

a)

Expanded structure

b)

Condensed structure

c)

Skeletal structure

13.

If the given structure is converted to condensed structure, which will be its correct version?

a)

CH3CH2CH2CH2CH2CH3

b)

CH3(CH2)4CH3

c)

C6H14

d)

(CH3)2(CH2)4

14.

What is the class of carbon that is directly attached to the -OH group in the structure given?

a)

1o

b)

2o

c)

3o

d)

4o

15.

The given image is the structure of linoleic acid in ...

a)

Expanded form

b)

Condensed form

c)

Skeletal form