Podcast
Questions and Answers
What property of water allows it to dissolve many substances?
What property of water allows it to dissolve many substances?
- High density
- Low boiling point
- Low specific heat
- Polarity (correct)
Why does ice float on water?
Why does ice float on water?
- Ice molecules are closer together than water molecules
- Ice's hydrogen bonding makes it denser than liquid water
- Ice's open structure due to hydrogen bonding (correct)
- Ice is denser than water
What property of water contributes to its ability to absorb and release heat without much temperature change?
What property of water contributes to its ability to absorb and release heat without much temperature change?
- High specific heat (correct)
- High density
- High boiling point
- Low specific heat
What property of liquids is showcased when wet clothes dry in the sun?
What property of liquids is showcased when wet clothes dry in the sun?
Which property explains the phenomenon of water boiling at 100°C at sea level?
Which property explains the phenomenon of water boiling at 100°C at sea level?
What occurs when the pressure inside a closed soda bottle increases due to carbon dioxide gas building up?
What occurs when the pressure inside a closed soda bottle increases due to carbon dioxide gas building up?
What property of water is described as the attraction of one kind of molecule to a different kind?
What property of water is described as the attraction of one kind of molecule to a different kind?
Which property of liquids is directly proportional to intermolecular forces?
Which property of liquids is directly proportional to intermolecular forces?
What term refers to the measure of elastic force in the surface of a liquid?
What term refers to the measure of elastic force in the surface of a liquid?
At what temperature does the vapor pressure of a liquid become equal to the external pressure?
At what temperature does the vapor pressure of a liquid become equal to the external pressure?
