Intermolecular Forces and Properties of Liquids

Which of the following is NOT a property of a liquid

• surface tension

• viscosity

• capillary action

• polar

As the temperature of a liquid increases, the viscosity

• Increases

• Doesn't change

• Decreases

• Not enough information

Water droplets are mainly formed by what force?

• Viscosity

• Hydrogen Bonding

• Van der Waals forces

• Dipole-Dipole interactions

A substance with a high amount of intermolecular forces will have a ______ vapour pressure.

• high

• low

A substance with a high vapor pressure have _______ intermolecular forces?

• strong

• weak

Capillary action is

• Caused by cohesive and adhesive forces

• Allows some liquids to 'flow' vertically up a thin tube

• Not observed in liquid mercury

• All of the above

Tags

NGSS.MS-ESS2-4

Cohesive forces

• Are the attraction of molecules within a liquid

• Are the attraction of molecules to the container walls

• Are only present when the liquid is exposed to glue

• Are important for upward movement in capillary action

Tags

NGSS.HS-ESS2-5

The ascension of liquids through slim tube, cylinder or permeable substance due to adhesive and cohesive forces interacting between the liquid and the surface is called_____.

• surface tension

• capillarity

• cohesion

• adhesion

The temperature at which its vapor pressure equals atmospheric pressure.

• specific heat

• molar heat of fusion

• vapor pressure

• boiling point

the interactive force that exist between water molecules and sides of a graduated cylinder is______.

• adhesion

• cohesion

• capillarity

• IMF