Functional Groups Answers

10 verified answers1 views
1
Free Preview

What is the name of the organic compound below?

Question illustration
A
pentane-1,5-diamine
B
hexane-1,5-diamine
C
hexane-1,6-dithiol
D
2-pentanone
4

Examine the general structure of a molecule. Which functional groups are in this molecule?

Question illustration
A
an alkyl halide and an alcohol
B
a carboxylic acid and an amine
C
an amine and an ester
D
an aldehyde and a carboxylic acid
6

Which functional group is found in an amine?

A
A central carbon is double bonded to O above, and single bonded to R below left and to O single bonded to R below right.
Option A
B
N is single bonded to R, and single bonded twice to H.
Option B
C
A central carbon is double bonded to O above, and single bonded to R below left and to R prime below right.
Option C
D
A central carbon is double bonded to O above, and single bonded to R below left and to H below right.
Option D
7

Which functional group is found in methyl ethanoate?

A
A central carbon is double bonded to O above, and single bonded to R below left and to R below right.
Option A
B
A central carbon is double bonded to O above, and single bonded to R below left and to O R prime below right.
Option B
C
A central carbon is double bonded to O above, and single bonded to R below left and to H below right.
Option C
D
A carbon is bonded to R to the left, C O O H above right, H to the right, and N H 2 below right.
Option D
8

Which functional group is found in an ester?

A
A central carbon is double bonded to O above, and single bonded to R below left and right.
Option A
B
A central carbon is double bonded to O above, and single bonded to R below left and to O R prime below right.
Option B
C
R single bond O H.
Option C
D
R single bond N H 2.
Option D
9

What is the name of this compound?

Question illustration
A
ethanal
B
ethylamine
C
ethanoic acid
D
methyl ethanoate
10

Which class of organic compound is commonly used in fuels?

A
alcohol
B
ketone
C
alkyl halide
D
carboxylic acid

Did you find these answers helpful?

Functional Groups Answers — R282 GR CA-Chemistry…