boiling point of a liquid is directly related with the external pressure(some times Air pressure). directly related means that increase in value of one variable(independent) results in increasing value of other variable(dependent).
when the vapor pressure of the liquid becomes equal to that of external pressure,the liquid boils. The temperature at which they becomes equal is called Boiling piont of liquid.
Examples:
* methane: - 164 0C
* ethane: - 89 0C
* propane: - 42 0C
* butane: - 0,5 0C
The liquid with low boiling point.
The boiling point is usually increased.
The boiling point of a liquid is elevated when this liquid contain impurities.
The normal boiling point (also called the atmospheric boiling point or the atmospheric pressure boiling point) of a liquid is the special case in which the vapor pressure of the liquid equals the defined atmospheric pressure at sea level, atmosphere
Boiling point is the temperature at which a liquid changes into a gas. Freezing point is the temperature at which a liquid changes into a solid.
The liquid with low boiling point.
Boiling Point Elevation
A substance's boiling point is the temperature at which it changes from a liquid to a gas.
The boiling point is usually increased.
This temperature is called the boiling point, and indicates the temperature at which a liquid will assume a gaseous state, given the addition of the heat of vaporization.That is the boiling point.
at which temprature first bubble form of liquid its called boiling point.
The stronger the intermolecular forces in a liquid, the higher the boiling point. -APEX
The stronger the intermolecular forces in a liquid, the higher the boiling point. -APEX
The boiling point of a liquid is elevated when this liquid contain impurities.
Higher then the boiling point of the solvent.
This is the boiling point.
It is the Boiling point.