Properties of Water

Front

What is a polar molecule?

Back

A polar molecule is a molecule that has a slight positive charge on one end and a slight negative charge on the other end, like water.

Front

Why is water considered a polar molecule?

Back

Because the oxygen end is slightly negative and the hydrogen end is slightly positive.

Front

What is adhesion?

Back

Adhesion is the property of water that allows it to stick to other substances.

Front

What is cohesion?

Back

Cohesion is the property of water that allows it to stick to itself.

Front

What is specific heat capacity?

Back

Specific heat capacity is the amount of heat required to raise the temperature of a substance, which helps moderate Earth's temperature.

Front

What is surface tension?

Back

Surface tension is the property of water that allows it to resist external force, enabling small objects to float on its surface.

Front

What is capillary action?

Back

Capillary action is the ability of water to flow in narrow spaces without the assistance of external forces.

Front

What is latent heat of vaporization?

Back

Latent heat of vaporization is the amount of energy required to convert water from liquid to gas without changing its temperature.

Front

How does water's polarity affect its properties?

Back

Water's polarity allows it to form hydrogen bonds, leading to unique properties like high surface tension and specific heat.

Front

What is the significance of water's high specific heat?

Back

Water's high specific heat helps regulate climate and maintain stable temperatures in organisms.