Water Properties

Front

Why does ice float?

Back

As water freezes, it expands and its density decreases.

Front

Which is NOT a unique property of water?

Back

Water cools very rapidly.

Front

Attractions between water molecules are called?

Back

Hydrogen bonds.

Front

Which of the following is LEAST likely to dissolve in water?

Back

Nonpolar fats and oils.

Front

What property of water makes it good at regulating temperature?

Back

Water has a high capacity for heat.

Front

What is the molecular structure of water?

Back

Water is a polar molecule with one oxygen atom bonded to two hydrogen atoms.

Front

What is cohesion in terms of water properties?

Back

Cohesion is the attraction between water molecules due to hydrogen bonding.

Front

What is adhesion in terms of water properties?

Back

Adhesion is the attraction between water molecules and other substances.

Front

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

Back

It allows water to absorb and release large amounts of heat without significant temperature changes.

Front

What is the role of water as a solvent?

Back

Water is known as the 'universal solvent' because it can dissolve many substances.