What is the temperature at which the vapor pressure is equal to the external pressure on a liquid called?
boiling point Click to see full answer. Thereof, what is the temperature at which the vapor pressure of a liquid is equal to the external pressure?-The temperature at which the vapor pressure of the liquid is just equal to the external pressure on the liquid is the boiling point (bp). -Sea Level: Atmospheric pressure at…
boiling point Click to see full answer. Thereof, what is the temperature at which the vapor pressure of a liquid is equal to the external pressure?-The temperature at which the vapor pressure of the liquid is just equal to the external pressure on the liquid is the boiling point (bp). -Sea Level: Atmospheric pressure at the surface of water at 70C is greater than its vapor pressure.Secondly, when the vapor pressure of a liquid is equal? The boiling point of a substance is the temperature at which the vapor pressure of the liquid equals the pressure surrounding the the liquid and the liquid changes into the vapor. The boiling point of a liquid varies depending on the surrounding emmision mental pressure. Therefore, the liquid boils. In respect to this, what happens when the vapor pressure of a liquid is equal to the external pressure? When the vapor pressure equals the external pressure, bubbles of vapor form within the liquid, and it boils. The temperature at which a substance boils at a pressure of 1 atm is its normal boiling point.What is the relationship between vapor pressure and boiling point?The normal boiling point is the temperature in which the vapour pressure of a liquid becomes equal to atmospheric pressure. If the intermolecular forces are small, the liquid has a high vapour pressure. Little heat energy will have to be added to separate the molecules, so the boiling point will be low.
