What force is responsible for the cohesiveness of water?

Question

Quizplus · Accepted Answer

Hydrogen bonding between water molecules is responsible for the cohesiveness of water. These bonds occur between the slightly positively charged hydrogen atom of one water molecule and the slightly negatively charged oxygen atom of another water molecule. This creates a strong attraction between water molecules, leading to the cohesive properties of water. Osmosis refers to the movement of water molecules from a region of high concentration to a region of low concentration through a selectively permeable membrane. Negative pressure created by evaporation can lead to water movement but is not responsible for the cohesiveness of water. Ionic bonding occurs between ions with opposite charges and is not the type of bond that occurs between water molecules.

What Force Is Responsible for the Cohesiveness of Water