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

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.

What causes the high surface tension of water?

The high surface tension of water is caused by strong molecular interactions. As explained, the cohesive force between the molecules causes surface tension. The stronger the cohesive force, the stronger the surface tension. The water molecule has two hydrogen atoms bond to an oxygen atom through covalent bonding.

What compound has a low vapor pressure and high surface tension?

Water
Water, unlike many other compounds, has several special properties due to its hydrogen bonding between molecules. The hydrogen bonds are relatively strong, leading water to have very low vapor pressure and high surface tension.

Why does water have a low vapor pressure?

Water has very strong intermolecular forces, hence the low vapor pressure, but it’s even lower compared to larger molecules with low vapor pressures. Viscosity is the property of fluid having high resistance to flow.

What causes the high surface tension of water quizlet?

Surface tension forms because of water’s cohesive property which results from hydrogen bonding and water’s polarity. In cohesion, water molecules bond together and require a substantial amount of energy to break thus creating a high surface tension.

What factors affect surface tension?

Surface tension depends mainly upon the forces of attraction between the particles within the given liquid and also upon the gas, solid, or liquid in contact with it. The molecules in a drop of water, for example, attract each other weakly.

Which compound has the highest vapor pressure?

Diethyl ether has a very small dipole and most of its intermolecular attractions are London forces. Although this molecule is the largest of the four under consideration, its IMFs are the weakest and, as a result, its molecules most readily escape from the liquid. It also has the highest vapor pressure.

What affects vapor pressure?

Vapor pressure is the pressure caused by the evaporation of liquids. Three common factors that influence vapor press are surface area, intermolecular forces and temperature. The vapor pressure of a molecule differs at different temperatures.

Does water vapor have surface tension?

Since the surface tension of water vapor is larger than that of TEG solution, the spontaneous Marangoni effect is triggered by absorbing water vapor in the solution film.

Why does water have high surface tension but low viscosity?

Water’s high surface tension is due to the hydrogen bonding in water molecules. Water has very strong intermolecular forces, hence the low vapor pressure, but it’s even lower compared to larger molecules with low vapor pressures.