View All Photos (32) Lisa Edelstein is currently married to Robert Russell . She has been in one celebrity relationship averaging approximately 2.9 years. Her one marriage has lasted 2.9 years so far. Age: 50 (5/21/1966)
  boiling point is the temperature at which the vapour pressure of a liquid is equal to the atmospheric pressure. so when air pressure is low, it equalises that air pressu â¦ re easily at lower temperatures itself. so its boiling point lowers. Yes. There are two factors that determine a liquids boiling point: temperature and pressure. For water to be boiled at 20oC (room temperature-more or less), it would h â¦ ave to be subjected to about 2.339 kilopascals.
The pressure exerted by the vapor of a liquid in a confined space is called its vapor pressure. It differs for different substances at any given temperature, but each substance has a specific vapor pressure for each given temperature.At its boiling point the vapor pressure of a liquid is equal to atmospheric pressure.For example, the vapor pressure of water, measured in terms of the height of mercury in a barometer, is 4.58 mm at 0Â°C and 760 mm at 100Â°C (its boiling point).he pressure exerted by the vapor of a liquid in a confined space is called its vapor pressure. It differs for different substances at any given temperature, but each substance has a specific vapor pressure for each given temperature.