Write the IUPAC name for each of the following: (12.3)

a. <IMAGE>

Write the IUPAC name for each of the following: (12.3)

b. <IMAGE>

Why do aldehydes and ketones have lower boiling points than alcohols with similar molecular weights? Why are their boiling points higher than those of alkanes with similar molecular weights?

Indicate which compounds contain aldehyde or ketone carbonyl groups. 

c. CH₃CH₂–O–CH₂–CHO 

Indicate which compounds contain aldehyde or ketone carbonyl groups.

a.

Draw the condensed structural formula for each of the following:

b. 2,3-dichlorobutanal

Provide the systematic name for the following aldehyde. 

Which of the following compounds represent 2-bromo-pentanal?