Properties of Liquids

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

• adhesion

• capillarity

• cohesion

• IMF

Tags

NGSS.MS-PS2-5

The temperature at which its vapor pressure equals atmospheric pressure.

• specific heat

• vapor pressure

• molar heat of fusion

• boiling point

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

• cohesion

• capillarity

• adhesion

Cohesive forces

• Are the attraction of molecules within a liquid

• Are only present when the liquid is exposed to glue

• Are the attraction of molecules to the container walls

• Are important for upward movement in capillary action

Capillary action is

• Caused by cohesive and adhesive forces

• Not observed in liquid mercury

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

• All of the above

Tags

NGSS.MS-LS2-3

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

• strong

• weak

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

• high

• low

Water droplets are mainly formed by what force?

• Viscosity

• Van der Waals forces

• Hydrogen Bonding

• Dipole-Dipole interactions

As the temperature of a liquid increases, the viscosity

• Increases

• Decreases

• Doesn't change

• Not enough information

Tags

NGSS.MS-PS1-4

Which of the following is NOT a property of a liquid

• surface tension

• capillary action

• viscosity

• polar