Solute vs Solvent & Adhesion vs Cohesion

Front

What is the definition of a solute?

Back

A solute is a substance that is dissolved in a solvent to form a solution.

Front

What is the definition of a solvent?

Back

A solvent is a substance that dissolves a solute, resulting in a solution.

Front

In a solution of saltwater, what is the solute?

Back

The solute is salt.

Front

In a solution of sugar water, what is the solvent?

Back

The solvent is water.

Front

What is the role of hydrogen bonds in water?

Back

Hydrogen bonds are attractions between water molecules that contribute to water's unique properties.

Front

What is cohesion in the context of water molecules?

Back

Cohesion refers to the attraction between water molecules, which allows them to stick together.

Front

What is adhesion in the context of water molecules?

Back

Adhesion refers to the attraction between water molecules and other substances.

Front

Give an example of a solute in a beverage. What is the solvent?

Back

In lemonade, sugar and lemon juice are solutes, and water is the solvent.

Front

Is oxygen in water considered a solute or solvent?

Back

Oxygen is considered a solute when it is dissolved in water.

Front

What happens to the boiling point of water when a solute is added?

Back

The boiling point of water increases when a solute is added, a phenomenon known as boiling point elevation.