Chem 2 Ch. 22

What is the functional group of an alcohol?

• -COO-
• -COOH
• -C=C-
• -OH

What is the functional group of a carboxylic acid?

• -COO-
• -COOH
• -C=C-
• -OH

What is the functional group of an ester?

• -COO-
• -COOH
• -C=C-
• -OH

What is the functional group of an alkene?

• -COO-
• -COOH
• -C=C-
• -OH

Which of these is a strong acid?

• hydrochloric
• ethanoic

Name this structure.

• methylpropanoate
• ethylethanoate
• ethylpropanoate
• propylethanoate

What functional group is found in the following molecule:

• alkene
• alkyne
• halide

Which of the following functional groups does not have double bonds?

• ketones
• aldehydes
• ethers
• carboxylic acids

This functional group has C=O at the end of an organic chain:

• aldehyde
• ketone
• carboxylic acid
• both aldehyde and carboxylic acid

How many hydrogens does propyne have?

• 4
• 6
• 8
• 10