Properties of Water Quiz

What property of water allows it to dissolve many substances, making it known as the "universal solvent"?

• High specific heat capacity

• Polarity

• Capillary action

• Surface tension

Which of the following best explains why water has a high specific heat capacity?

• Water molecules are non-polar.

• Water molecules form hydrogen bonds.

• Water has a low boiling point.

• Water is a good solvent.

What is the term for the ability of water to move through narrow spaces against gravity, such as in straws or plant roots?

• Surface tension

• Adhesion

• Capillary action

• Cohesion

How does water's surface tension benefit living organisms?

• It allows insects to walk on water.

• It increases water's boiling point.

• It makes water a good solvent.

• It decreases water's density.

Which property of water is responsible for the formation of droplets on a leaf?

• Cohesion

• Solvent properties

• High specific heat capacity

• Capillary action

Why is water's high specific heat capacity important for maintaining stable temperatures in the environment?

• It allows water to evaporate quickly.

• It prevents rapid temperature changes.

• It makes water a good solvent.

• It increases water's density.

What causes water molecules to stick to other surfaces, such as glass?

• Cohesion

• Adhesion

• Surface tension

• Polarity

How does the polarity of water contribute to its role as a solvent?

• It allows water to form hydrogen bonds with other molecules.

• It increases water's boiling point.

• It decreases water's density.

• It makes water evaporate quickly.

Which of the following best describes the relationship between adhesion and capillary action?

• Adhesion prevents capillary action.

• Adhesion enhances capillary action.

• Adhesion is unrelated to capillary action.

• Adhesion decreases capillary action.

What is the primary reason water can form droplets on a surface?

• High specific heat capacity

• Solvent properties

• Surface tension

• Capillary action