Water's polarity and hydrogen bonding contribute to its unique properties such as cohesion, high heat capacity, and its role as a solvent.
Water's Polarity: Water molecules are made up of one oxygen and two hydrogen atoms connected by polar covalent bonds, resulting in a slightly positive charge on hydrogen and a slightly negative charge on oxygen. The polarity of water generates attractions between molecules due to the different charges.
Hydrogen Bonds and Properties: Water molecules are attracted to each other through hydrogen bonds, forming a cohesive force known as cohesion. This cohesion creates surface tension in water. Water's high boiling point and heat capacity are due to its hydrogen bonding.
Use as a Solvent: Water serves as a solvent for many polar and ionic substances due to its polarity, facilitating various biochemical reactions. Substances attracted to water are considered hydrophilic.
https://brainly.com/question/2602094