What causes the high surface tension and low vapor pressure of water?

What causes the high surface tension and low vapor pressure of water?

Water has high surface tension because of extensive hydrogen bonding. The vapor pressure of water is low due to hydrogen bonding. Vapor pressure increases as temperature increases.

How does hydrogen bonding explain the high surface tension and low vapor pressure of water?

The hydrogen bonding between liquid water molecules explains why water has an unusually low vapor pressure. As the temperature increases, more molecules are released from the surface of the liquid. This increases movement above the liquid surface, increasing the pressure in the vapor stage.

What causes the high surface tension and low vapor pressure and high boiling point of water?

Many unique and important properties of water—including its high surface tension, low vapor pressure, and high boiling point—result from hydrogen bonding. The structure of ice is a regular open framework of water molecules in a hexagonal arrangement. Water molecules are held together through hydrogen bonds.

How do you explain the fact that water has the highest surface tension but the lowest viscosity?

How do you explain the fact that water has the highest surface tension but the lowest viscosity? Water molecules at the surface of a drop are missing a few hydrogen bonds and are strongly pulled into the center of the drop, resulting in high surface tension.

What causes the high surface tension low vapor pressure and high boiling point of water quizlet?

The hydrogen bond creates a slightly positive side and a slightly negative side that allows the water to easily stick together. This is what creates waters high boiling point, low vapor pressure and high surface tension.

How does hydrogen bonding explain surface tension?

When many water molecules form hydrogen bonds with other water molecules, they form a lattice of water molecules, which is strong and flexible. This creates a high surface tension. As a result, this molecule at the surface tends to be pulled into the bulk of the liquid and thus minimizes the surface area of a liquid.

How does the high surface tension of water affects evaporation?

Evaporation is one of the two forms of vaporization. Evaporation therefore, proceeds more quickly at higher temperature, at higher flow rates between the gaseous and liquid phase and in liquids with lower surface tension (i.e. higher vapor pressure). …

What factor causes high surface tension?

The high surface tension of water is caused by strong molecular interactions. The surface tension arises due to cohesive interactions between the molecules in the liquid. At the bulk of the liquid, the molecules have neighboring molecules on each side.

How do you explain surface tension?

Surface tension could be defined as the property of the surface of a liquid that allows it to resist an external force, due to the cohesive nature of the water molecules.

Which best explains the high surface tension of water?

Which best explains the high surface tension of water? Water molecule has a bent shape.