Exploring the Unique Properties of Water

What is the chemical formula for water?

• H2O

• CO2

• O2

• H2

How many hydrogen atoms are in a water molecule?

• Four

• Two

• One

• Three

What type of charge does the oxygen atom in a water molecule have?

• Variable

• Positive

• Negative

• Neutral

What type of bonds do water molecules form with each other?

• Ionic bonds

• Covalent bonds

• Metallic bonds

• Hydrogen bonds

What property of water allows bugs to walk on its surface?

• Surface tension

• Cohesion

• Adhesion

• Capillary action

What is the term for water's attraction to other surfaces?

• Surface tension

• Cohesion

• Capillary action

• Adhesion

What is the definition of heat capacity?

• The ability to dissolve substances

• The amount of energy needed to raise one gram of a substance by one degree Celsius

• The ability to form hydrogen bonds

• The ability to conduct electricity

Why is water known as the universal solvent?

• It is a polar molecule

• It has a high boiling point

• It has a high heat capacity

• It can dissolve a wide range of substances

Which type of molecules generally do not dissolve in water?

• Hydrophilic

• Polar

• Hydrophobic

• Ionic

What type of content does the channel 'The Crazy Chosen One' feature?

• Educational content

• Travel vlogs

• Gaming videos

• Cooking tutorials