Water Properties

Front

What is the correct chemical formula for water?

Back

H₂O

Front

Which part of a water molecule has a Positive Charge?

Back

The Hydrogen

Front

Which part of a water molecule has a Negative Charge?

Back

The Oxygen

Front

Latent heat is the quantity of heat gained or lost as a substance undergoes a ________.

Back

change in state

Front

Hydrogen bonds form between neighboring water molecules because of ________.

Back

the polarity of water molecules

Front

What is the definition of polarity in water molecules?

Back

Polarity refers to the distribution of electrical charge over the atoms joined by the bond, resulting in a molecule with a partial positive charge on one side and a partial negative charge on the other.

Front

What is surface tension in water?

Back

Surface tension is the cohesive force between liquid molecules at the surface of a liquid, which makes the surface behave like a stretched elastic membrane.

Front

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

Back

Water's high specific heat allows it to absorb and store large amounts of heat energy, helping to regulate temperature in the environment.

Front

What is the process of evaporation?

Back

Evaporation is the process by which water changes from a liquid to a gas, occurring at the surface of the liquid.

Front

What is the role of water in biological systems?

Back

Water is essential for life, serving as a solvent, a medium for chemical reactions, and a means of transporting nutrients and waste.