Asked by Nimah Siddiqui on Jun 28, 2024
Verified
Which of the following are true of the properties of water?
A) Hydrogen bonds form between water molecules and are responsible for the high surface tension of water.
B) A water molecule is polar, and opposite ends of individual water molecules are attracted to anions and cations.
C) Water can dissolve materials by breaking apart ionic bonds as polar water molecules attract individual ions away from each other.
D) All of these
Hydrogen Bonds
These are weak bonds between molecules or within molecules that result from the attraction of a hydrogen atom to a highly electronegative element like oxygen or nitrogen.
Water Molecule
The smallest unit of water, consisting of two hydrogen atoms bonded to one oxygen atom, symbolized as H2O.
Surface Tension
The elastic tendency of liquid surfaces to acquire the least surface area possible, responsible for phenomena like droplets forming and the ability of some objects to float on water.
- Understand the dipolar nature of water molecules and their significance in the solubilization of minerals.
Verified Answer
AN
Andrew NorcrossJul 04, 2024
Final Answer :
D
Explanation :
All the statements provided about the properties of water are correct. Hydrogen bonds between water molecules contribute to its high surface tension. Water's polarity allows it to interact with both anions and cations, and its ability to dissolve materials is due to the way polar water molecules can separate ions from each other.
Learning Objectives
- Understand the dipolar nature of water molecules and their significance in the solubilization of minerals.