During What Time of the Day Would the Most Hydrogen

Question

During what time of the day would the most hydrogen bonds reform between water molecules in a lake?
A) in the late morning
B) at noon
C) in the late afternoon
D) at night

Accepted Answer

The most hydrogen bonds between water molecules would reform at night when the temperature is cooler and there is less energy to disrupt the bonds. During the day, the sun's energy causes the water molecules to move more, breaking the hydrogen bonds, and making it less likely for them to reform.