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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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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.


How would the observed temperature be affected if distillation was performed on top of a mountain?

The observed temperature during distillation on top of a mountain would generally be lower than at sea level due to the decrease in atmospheric pressure with altitude. This would result in a lower boiling point for the liquid being distilled, potentially impacting the efficiency and rate of distillation. It is important to consider the atmospheric conditions and make adjustments to the distillation process to compensate for the lower boiling point.


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.


If you performed a melting point on the same compound in san francisco and on top of mt Everest would the results differ?

In short, yes! The melting point of a substance will change based on the air pressure as well as the temperature. In fact, though very unlikely, it's possible for a liquid to solidify if the pressure drops enough and it's cold enough, or if it's warm enough for the liquid to evaporate.


What happens to the boiling point of water at higher elevations where atmospheric pressure is less?

The boiling point of water decreases at higher elevations where atmospheric pressure is lower. This is because the lower pressure makes it easier for water molecules to escape into the air, requiring less energy to reach the boiling point.

Related Questions

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).


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


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.


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.


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.


How would the observed temperature be affected if distillation was performed on top of a mountain?

The observed temperature during distillation on top of a mountain would generally be lower than at sea level due to the decrease in atmospheric pressure with altitude. This would result in a lower boiling point for the liquid being distilled, potentially impacting the efficiency and rate of distillation. It is important to consider the atmospheric conditions and make adjustments to the distillation process to compensate for the lower boiling point.


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.


If you performed a melting point on the same compound in san francisco and on top of mt Everest would the results differ?

In short, yes! The melting point of a substance will change based on the air pressure as well as the temperature. In fact, though very unlikely, it's possible for a liquid to solidify if the pressure drops enough and it's cold enough, or if it's warm enough for the liquid to evaporate.


Is Mt Everest the highest on earth?

The top of Mount Everest is the highest point on Earth.