Chemistryeasy · Past Paper
Which functional group is present in organic acids like vinegar?
A-OH
B-CHO
C-COOH
D-CO-
✓ Correct Answer: C — -COOH
The carboxyl group (-COOH) is the functional group of carboxylic acids, such as acetic acid in vinegar.
Share this question
More from Chemistry
- Identify the salt from the following options:
- Which carbon compound is used as a refrigerant under the name Freon-12?
- Which of the following is used in refining copper to remove traces of oxygen?
- Which of the following ions is responsible for the acidic property of a solution?
- What gas is produced by the action of water on calcium carbide?