What is the approximate strength of a hydrogen bond in alcohols?
A) less than 1 kcal/mol
B) 2-5 kcal/mol
C) 10-20 kcal/mol
D) more than 20 kcal/mol

Question

Quizplus · Accepted Answer

The approximate strength of a hydrogen bond in alcohols is in the range of 2-5 kcal/mol. This is because the hydrogen bonds in alcohols involve a hydrogen atom bonded to an oxygen or nitrogen atom, which results in a significant dipole-dipole interaction between the two molecules. This level of interaction is strong enough to influence the physical and chemical properties of alcohols, such as boiling and melting points.

What Is the Approximate Strength of a Hydrogen Bond in Alcohols