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Because of the pressure. As you higher the ground the pressure increase which make the boiling temp of liquid lower that expected.
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How would the observed temperature be affected if distillation was performed on top of a mountain?
The boiling point temperature is lower at low pressure (altitude).
Why temp down than its boiling temp in under vacuum distillation?
The boiling point of a liquid is closely related to the atmospheric pressure in which it finds itself. Basically, the lower the atmospheric pressure (whether it is 'air' or any other gases) the lower the boiling point.For example, water will boil at much less than 100degrees celcius at the top of Mount Everest.
If you boil water at the top of a mountain would you expect it to boil at 100 degree Celsius explain?
Yes. In general, higher altitudes mean lower atmospheric pressure. Lower atmospheric pressure means lower boiling points.
What is the boiling point of water at a higher altitidue than sea level?
Yes it does. Something boils when its vapor pressure equals the atmospheric pressure. The higher one goes the lower the pressure. If the pressure is lower then the water does not need as much vapor pressure in order to boil, and thus the temperature is lower.
Is the fractionating tower hotter at the top or the bottom?
The bottom - this is why the hydrocarbons with the shortest chains leave the tower at the top as they have a lower boiling point.
What cause the temperature of the boiling point at the top of mount Everest different from the boiling point of pure water?
Pressure is much lower at the top of Mount Everest. PV=nRT. If pressure, P, goes down, then T, temperature, goes down. More temperature must be added.
What is the boiling point of pure water on top of mount Everest?
1800degrees celsius
What temperature Fahrenheit does water boil at the top to mt Everest?
The boiling point of water is 100 °C (212 °F) at standard pressure. On top of Mount Everest, at 8,848 m elevation, the pressure is about 260 mbar (26.39 kPa) and the boiling point of water is 69 °C. (156.2 °F).
What are the effects of impurities in boiling and freezing point?
AnswerImpurities tend to increase the boiling point and lower the freezing point.in a way boiling point of salty water > boiling point of fresh waterfreezing properties of salty water < freezing properties of fresh watermelting properties of salty water < melting properties of fresh water.Salt water, contains NaCl, which ionizes into Na and Cl ions. when ions are added to a solvent, such as water, they tend to increase the boiling point and lower the melting point.
Why does LPG exit from the top of the fractionating column?
The boiling point is lower.
What is the boiling temperature of water on mount Everest?
The boiling point of water is 100 °C (212 °F) at standard pressure. On top of Mount Everest the pressure is about 260 mbar (26.39 kPa) so the boiling point of water is 69 °C. (156.2 °F). http://en.wikipedia.org/wiki/Boiling_point
How would the observed temperature be affected if distillation was performed on top of a mountain?
The boiling point temperature is lower at low pressure (altitude).
Why temp down than its boiling temp in under vacuum distillation?
The boiling point of a liquid is closely related to the atmospheric pressure in which it finds itself. Basically, the lower the atmospheric pressure (whether it is 'air' or any other gases) the lower the boiling point.For example, water will boil at much less than 100degrees celcius at the top of Mount Everest.
Does the boiling point of water increase or decrease on top of Mount Everest?
im not sure but im pretty sure it is neither. it is your face.
What is dependency of pressure and boiling point?
As air pressure drops over the water surface the boiling point will drop and vice versa. So a kettle of water will boil at a lower temperature at the top of a mountain than at sea level because there's lower air or atmospheric pressure at the mountain top. Pressure is proportional to boiling point
What is the boiling point of water at a higher altitidue than sea level?
Yes it does. Something boils when its vapor pressure equals the atmospheric pressure. The higher one goes the lower the pressure. If the pressure is lower then the water does not need as much vapor pressure in order to boil, and thus the temperature is lower.
If you boil water at the top of a mountain would you expect it to boil at 100 degree Celsius explain?
Yes. In general, higher altitudes mean lower atmospheric pressure. Lower atmospheric pressure means lower boiling points.
