Explanation:
The correct answer is: All of the above
Hydrogen bonding with water requires a molecule to have a hydrogen atom bonded to a highly electronegative atom, such as oxygen or nitrogen. All of the options listed have this capability:
- Acetic Acid (CH₃COOH): The hydrogen atom bonded to the oxygen atom can hydrogen bond with water.
- Ethanol (CH₃CH₂OH): The hydrogen atom bonded to the oxygen atom can hydrogen bond with water.
- Propanol (CH₃CH₂CH₂OH): The hydrogen atom bonded to the oxygen atom can hydrogen bond with water.
Therefore, all of the above options can hydrogen bond with water.