Properties of Water

Front

What is capillary action?

Back

Capillary action is the ability of water to travel upwards in thin tubes due to the combination of cohesion and adhesion.

Front

What property of water helps to regulate temperature?

Back

High heat capacity allows water to absorb and retain heat, helping to regulate temperature.

Front

What is cohesion in relation to water?

Back

Cohesion is the property of water that describes its attraction to itself, allowing water molecules to stick together.

Front

Which part of the water molecule has a slightly negative charge?

Back

The oxygen atom in a water molecule has a slightly negative charge.

Front

What is surface tension?

Back

Surface tension is the property of water that allows it to form a 'skin' on its surface, enabling it to support small amounts of weight.

Front

What is adhesion in the context of water?

Back

Adhesion is the property of water that describes its attraction to other substances, allowing it to stick to surfaces.

Front

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

Back

Water's high heat capacity helps stabilize temperatures in the environment, making it conducive for life.

Front

What happens to water when it freezes?

Back

Water expands when it freezes, which is unusual for most substances, making ice less dense than liquid water.

Front

Why is water considered a good solvent?

Back

Water is a good solvent because it can dissolve many substances due to its polar nature.

Front

What is the significance of water's polarity?

Back

Water's polarity allows it to form hydrogen bonds, which are crucial for many of its unique properties.