The Boiling Point of Water at Sea Level Is 100

question 65

Multiple Choice

The boiling point of water at sea level is 100 °C. At higher altitudes, the boiling point of water will be

• A)lower, because temperatures are lower.
• B)lower, because the atmospheric pressure is lower.
• C)higher, because the altitude is greater.
• D)higher, because there are fewer water molecules in the air.
• E)the same, because water always boils at 100 °C.