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Why do vapor bubbles not form in water at room temperature and standard pressure?
Wiki User
∙ 11y ago
we know that water bubbles are formed when external pressure becomes equal to the internal pressure so room temperature is 20 digree to 25 digree and internal pressure deos not equal to external pressure at this temperature so it is clear that vapor bubbles deos not formed in water at room temperature and standard pressure where standard pressure is 760 torr.
Wiki User
∙ 11y ago
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Relation between atmospheric pressure and boiling point?
As atmospheric pressure increase so does the boiling pont, when atmos. pressure decreases so does boiling point. A liquid boils when its vapor pressure equals atmospheric pressure.
Vapor pressure is measured when a liquid and its vapor are?
The pressure exerted by the gas in equilibrium with a solid or liquid in a closed container at a given temperature is called the vapor pressure
The temperature at which the vapor pressure of a liquid is equal to the external pressure is the what?
The temperature at which the vapor pressure of a liquid is equal to the external pressure is the boiling point. Evaporation is when vaporization of an uncontained liquid occurs.
Explain why vapor pressure increases as temperature increases?
Vapor pressure increases as temperatures increase because water will evaporate in hot weather. This evaporation rises increasing the vapor pressure. This is why many areas have high humidity in the summer.
Why does water boil at a lower temperature on a mountain than sea level?
The boiling of any liquid is tied in to the atmospheric pressure, in an open system. Every liquid has it's own vapor pressure, that is the balance between the vapor and liquid phase. When atmospheric pressure decreases, the vapor pressure increases since now there is greater space for the molecules of the liquid to come into vapor phase. At higher altitudes, the atmospheric pressure is lesser, that is, the air is thinner. Thus the liquid can attain higher vapor pressure faster and boil at a lower temperature.
What is cavitation parameter?
Cavitation is the process of the formation of vapor bubbles in low pressure regions within a flow. One might imagine that vapor bubbles are formed when the pressure in the liquid reaches the vapor pressure, pV , of the liquid at the operating temperature.
What is the pressure insides the bubbles of a boiling liquid?
Vapor pressure
What is the pressure inside the bubbles of a boiling liquid?
Vapor pressure
Is the vapor pressure of a liquid a linear function of temperature?
If the temperature of the liquid is raised, more molecules escape to the vapor until equilibrium is once again established. The vapor pressure of a liquid, therefore, increases with increasing temperature.
How does temperature affect vapor pressure?
Vapor pressure increases with temperature. As the temperature increases ,molecules of liquid find it easier to escape.
What happens to the of water vapor when the temperature of the gas cools to 100 degrees Celsius?
at standard pressure, the vapor condenses to liquid water at 100 C
What happens to the molecules of water vapor when the temperature of the gas cools to 100 degrees?
at standard pressure, the vapor condenses to liquid water at 100 C
What is the density of water vapor?
The density of water vapor can vary depending on temperature and pressure. At standard temperature and pressure (STP), the density of water vapor is approximately 0.804 grams per liter (g/L). However, as temperature increases or pressure decreases, the density of water vapor decreases.
What happens to the molecules of water vapor when the temperature of the gas cools 100 degrees Celsius?
at standard pressure, the vapor condenses to liquid water at 100 C
What happens to the molecules of water vapor when the temperature of gas cools to 100 degree Celsius?
at standard pressure, the vapor condenses to liquid water at 100 C
What happens to the molecules of water vapor when the temperature of gas cools to 100 degrees Celsius?
at standard pressure, the vapor condenses to liquid water at 100 C
Is Flourine a gas or vapourl?
"Flourine" is a misspelling of fluorine, a chemical element that is a gas at standard temperature and pressure. The term "vapor" is usually restricted to a substance in the gas phase in equilibrium with a liquid that contains the liquid phase of the same substance. By this definition, fluorine could be a vapor only at a temperature far below standard temperature and pressure.
