Question 1

Which functional groups are present in the first molecule (Image 1)?

Accepted Answer

Aldehyde, ether, and phenol

Question 2

What is the IUPAC name for the compound shown in Image 2?

Accepted Answer

Methyl 2-hydroxybenzoate

Question 3

Which of the following best describes the functional group present in the molecule shown in Image 3?

Accepted Answer

Primary alcohol

Question 4

Identify all the functional groups present in the molecule shown in Image 4.

Accepted Answer

Carboxylic acid, ketone, and alcohol

Question 5

Which molecule above contains an ester functional group?

Accepted Answer

Image 2

Question 6

Which molecule above contains a chiral carbon atom?

Accepted Answer

Image 4

Question 7

What is the molecular formula for the compound in Image 3?

Accepted Answer

$$C_3H_8O$$

Question 8

Which molecule above is most likely to be soluble in water due to hydrogen bonding?

Accepted Answer

Image 3

Question 9

Which molecule above contains both an aromatic ring and an aldehyde group?

Accepted Answer

Image 1

Question 10

Which molecule above is an example of a hydroxy acid?

Accepted Answer

Image 4

Identifying Functional Groups in Organic Molecules

Study Guide - Practice Questions