Water Properties

Front

What is the term for the attraction that causes water and other liquids to form drops on thin films?

Back

Cohesion: This is also water’s ability to be attracted to other water molecules.

Front

What are the attractions between water molecules called?

Back

Hydrogen bonds: These are weak bonds that occur between the hydrogen atom of one water molecule and the oxygen atom of another.

Front

Why is water considered a universal solvent?

Back

Because it dissolves most substances, making it essential for biological processes.

Front

What property of water helps to moderate Earth's temperature?

Back

Specific heat capacity: Water can absorb a lot of heat before its temperature changes significantly.

Front

What is a molecule in which opposite ends have opposite electric charges called?

Back

Polar molecule: This property allows water to interact with various substances.

Front

What is surface tension in water?

Back

Surface tension is the cohesive force at the surface of water that makes it behave like a stretched elastic membrane.

Front

What is adhesion in the context of water?

Back

Adhesion is the attraction between water molecules and other substances, allowing water to climb up surfaces.

Front

How does water's high specific heat capacity benefit the environment?

Back

It helps stabilize temperatures in aquatic environments, protecting ecosystems.

Front

What is capillary action?

Back

Capillary action is the ability of water to flow in narrow spaces without the assistance of external forces, crucial for plant water transport.

Front

What role do hydrogen bonds play in water's properties?

Back

Hydrogen bonds contribute to water's high boiling point, surface tension, and solvent capabilities.