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How can you calculate the vapour pressure of water over the solution at 90 degrees Celsius vapour pressure of water at 90 degrees Celsius is 525.8mmHg?
If this solution is a mixture you would use Henry's or Raoult's Law. If this is pure water then the answer is already in the question.
What happens when water changes from 80 degree Celsius to 120 degree Celsius?
At normal (standard) pressure (100kP) water evaporates at 100 Degrees Celsius.
Can water be boiled at 95 degree Celsius?
Yes, with the right air pressure. On top of Mount Everest water boils at about 63 degrees Celsius.
What is the physical state of water at 100 degree C?
Water is a gas (steam) at 120 degrees Celsius.
Does vapour pressure include the partial pressure of water vapour in the atmosphere during boiling process?
The partial pressure of water (vapor) is included in the total pressure of the atmosphere (air) when boiling.
Which has higher vapour pressure at -20 degree Celsius - ice or supercooled water?
ice
Is Water vapour at 250 degree celsius?
No! Water boils at 100oC, silly!
What happens at one hundred degrees Celsius?
At 100 degree celsius water starts boiling. It starts changing into water vapour. 100 degree celsius is the boiling point of water.
How can you calculate the vapour pressure of water over the solution at 90 degrees Celsius vapour pressure of water at 90 degrees Celsius is 525.8mmHg?
If this solution is a mixture you would use Henry's or Raoult's Law. If this is pure water then the answer is already in the question.
What is the state of water at 257 degree celsius temperature?
Water becomes a gas at 100 degrees celsius at sea level. Under normal conditions, it can not get any hotter. When the pressure is increased, however, the temperature at which water boils increases. So gaseous water (steam) at 257 degrees celsius, under pressure, would be considered "superheated steam."
What is the boiling point of water vapor?
Water vapour doesn't boil, but liquid water's boiling point is 100 degrees C, or 212 degrees F.boiling point is that point at which the vapour pressure of a liquid become equal to the atmospheric pressure at a particular temperature.for exampleboiling point of water is 100 degree Celsiusthat isat this temperature vapour pressure of water is equal to the atmospheric pressureso there is no boiling point of water vapour since it is not a liquid and boiling point is only determined for liquids not gases or vapours .also vapour has 540 kilo calories of heat known as latent heat of vapourisation at 100 degree celsius.
What happens when water changes from 80 degree Celsius to 120 degree Celsius?
At normal (standard) pressure (100kP) water evaporates at 100 Degrees Celsius.
Can you compare vapor pressure of water at ten degrees Celsius with its vapor pressure at fifty degrees Celsius?
Yes, the vapour pressure of water at 10°C is 1.2 kPa and at 50°C is 12.3 kPa.
Is it possible to boil water at room temperature of 20 degree celsius without heating it explain?
Yes it is possible. Boiling takes place when the saturated vapour pressure becomes equal to the surrounding pressure. So by reducing pressure over the surface of liquid even at 20 deg celsius it is possible to boil.
What is the temperature at boiling point?
.The temperature at boiling point depend up on the vapour pressure. For example water boils at 100 degrees in atmospheric pressure ie, at 1 bar. But same water can boil at 40 degree celcius at -0.9 bar. That is , at reduced pressure a liquid boils at reduced temperature.So the temperature at boiling point depend up on the vapour pressure .
Why is 0 degree Celsius called as triple point?
In triple point,all phases of water, vapour,Liquid water and ice is @ equilibrium.
What is the physical state of water at 140 degrees Celsius?
At 100ºC and standard pressure, the physical state of water is both liquid and vapor in equilibrium.
