Boiling Point
Question 1: What is the boiling point of the liquid?
Answer:
The boiling point of a liquid is the temperature at which the liquid changes state from a liquid to a gas.
Question 2: What factors affect the boiling point of a liquid?
Answer:
The boiling point of a liquid is affected by the pressure of the surrounding atmosphere, the purity of the liquid, and the presence of any dissolved solids.
Question 3: How does the boiling point of a liquid change with altitude?
Answer:
The boiling point of a liquid decreases with the rise in altitude. This is because the atmospheric pressure is lower at higher altitudes, and the boiling point of a liquid is inversely affected by the pressure of the surrounding atmosphere.
Question 4: How does the boiling point of a liquid change with the addition of solids?
Answer:
The boiling point of liquid increases with the addition of solids. This is because the solids take up space in the liquid, and the liquid must heat up to a higher temperature in order to vaporize.
Question 5: What is the boiling point of alcohol?
Answer:
The boiling point of alcohol is 78.37 degrees Celsius (172 degrees Fahrenheit).
Question 6: What is the boiling point of mercury?
Answer:
The boiling point of mercury is 356.7 degrees Celsius (673 degrees Fahrenheit.
Boiling Point Formula
The boiling point of a substance is the temperature at which the substance changes state from liquid state to gas state. The boiling point of a liquid varies depending on the surrounding atmospheric pressure, but it is usually close to the melting point of the solid form of the same substance.