Directions: Each of the following sets of lettered choices refers to the
numbered questions immediately below it. For each numbered item, choose
the one lettered choice that fits it best. Every choice in a set may be used
once, more than once, or not at all.Questions 13–20
Which organic structure is ethylamine?
Which organic structure is methyl propyl ether (methoxypropane)?
Which organic structure is propane?
Which organic structure is ethanoic acid?
Which organic structure is propanone?
Questions 18–20
Using the same choices, match the functional groups named to the structure that
contains it.
Which structure contains an organic acid functional group?
Which structure contains a ketone grouping?
Which structure contains an amine group?