One of the functional group classifications is characterized by the presence of an
sp2 hybridized carbon atom. This functional group could be:
a.
alkyl halide
b.
sulfide
c.
alcohol
d.
aldehyde
e.
alkyne
Question 2To which functional group classification does the following molecule belong?
a.
ester
b.
ketone
c.
alcohol
d.
carboxylic acid
e.
both b and c
Question 3Which of the following functional group classifications do not contain oxygen?
a.
ether
b.
thiol
c.
aldehyde
d.
ester
e.
amide