What is the maximum number of hydrogen bonds that an ethanol molecule can form with other molecules?
A) 1
B) 2
C) 3
D) 4

Question

Quizplus · Accepted Answer

Ethanol has two hydrogen atoms capable of forming hydrogen bonds with other molecules, as well as an oxygen atom with two lone pairs of electrons that can also participate in hydrogen bonding. Therefore, the maximum number of hydrogen bonds an ethanol molecule can form with other molecules is 3, resulting in a total of four intermolecular interactions (one hydrogen bond per hydrogen atom, and one hydrogen bond with the oxygen atom).

What Is the Maximum Number of Hydrogen Bonds That an Ethanol