Part A: Multiple Choice
Choose the correct answer.
Which of the following compounds contains a carboxylic acid group?
a) CH₃CH₂CH₂OH
b) CH₃COOH
c) CH₃COCH₃
d) CH₃CH₂NH₂
What is the functional group of an ester?
a) –OH
b) –COOH
c) –COO–
d) –NH₂
Which of the following is the correct IUPAC name for CH₃CH₂OH?
a) Methanol
b) Ethanol
c) Ethanoic acid
d) Ethyl alcohol
What is the suIix used in the IUPAC naming of amines?
a) -ol
b) -al
c) -amine
d) -one
Which of the following compounds contains a ketone?
a) CH₃CH₂OH
b) CH₃COCH₃
c) CH₃COOH
d) HCHO
What is the functional group in an amide?
a) –CONH₂
b) –NH₂
c) –COOH
d) –CHO
Which compound has a triple bond?
a) Butane
b) Butene
c) Butyne
d) Butanol
What is the correct IUPAC name for CH₃CH₂CH₂CH₂COOCH₃?
a) Methyl butanoate
b) Methyl pentanoate
c) Pentyl methanoate
d) Butyl methanoate
Which structure represents 3-methylpent-2-ene?
a) CH₃CH=CHCH(CH₃)CH₃
b) CH₃CH₂CH=CHCH₃
c) CH₂=CHCH₂CH₂CH₃
d) CH₃C(CH₃)=CHCH₂CH₃
What type of compound is CH₃COCH₂CH₃?
a) Aldehyde
b) Ketone
c) Ether
d) Ester
What is the IUPAC name of CH₃CH₂CHBrCH₃?
a) 2-Bromobutane
b) 3-Bromobutane
c) 1-Bromobutane
d) 2-Bromo-2-butene
Part B: Naming Compounds
Write the IUPAC names for the following compounds.
Part C: Drawing Structures
Draw the full structural formulas of the following compounds.
Propanal
Ethanol
Methyl ethanoate
Ethanamide
3-methylpentanoic acid
N-ethylpropanamide
Butan-2-one
Ethyl propanoate
2-bromo-3-methylbut-1-ene