why boiling point of af water is 100°c
Answers
Answer:
The vapor pressure increases withtemperature, because at higher temperaturethe molecules are moving faster and more able to overcome the attractive intermolecular forces that tend to bind them together. ... At standard atmospheric pressure (1 atmosphere = 0.101325 MPa), water boils at approximately100 degrees Celsius.
Answer:
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, one atmosphere.[4][5] At that temperature, the vapor pressure of the liquid becomes sufficient to overcome atmospheric pressure and allow bubbles of vapor to form inside the bulk of the liquid. The standard boiling point has been defined by IUPAC since 1982 as the temperature at which boiling occurs under a pressure of one