EVAPORATION is the process by which liquid water enters a gaseous state as water vapor. This can occur at any temperature above the freezing point of 32°F / 0°C. Evaporation occurs at the surface of a liquid as kinetic energy from some molecules is transferred to others, which can then escape into a gaseous medium (such as air). Adding any heat to liquid water will speed up molecular motion and increase the rate of evaporation. The molecules which remain in the liquid will have lost kinetic energy and therefore exist at a lower temperature. This is called evaporative cooling, and is evidenced when a damp cloth is rapidly waved in the air, the lost energy cooling whatever liquid is left behind in the cloth. At the BOILING POINT of water, heated water changes phase (normally below the surface or where the heat is being applied) and bubbles upward as steam until it reaches the surface and escapes as vapor. Below the freezing point of water, ice entering the air directly as vapor is called SUBLIMATION. (More easily visible with frozen carbon dioxide, or "dry ice", which is never liquid at normal room pressure. It goes from solid to gas at -109°F / -78.5° C )
Yes, it is possible.
water boils at 100o C.but room temperature may not rise to that much. only after boiling it may be converted to the gaseous state.
There are more water vapor molecules above a beaker of water at its boiling point because the higher temperature causes more water molecules to evaporate into the air. This results in a higher concentration of water vapor over the boiling water compared to room temperature water.
In hot temperatures, liquids with lower boiling points evaporate first, such as alcohol. In cold temperatures, liquids with higher boiling points, like water, are slower to evaporate. At room temperature, liquids like acetone evaporate quickly, while oils and glycerin evaporate more slowly.
At higher temperature evaporation is faster.
Yes, mercury can evaporate at room temperature.
Yes, liquid mercury can slowly evaporate at room temperature.
The water will slowly evaporate on its own at room temperature, but boiling temperature will do it much faster!
Yes, it is possible.
A formula doesn't exist; this depends on the temperature, pressure, room volume, amount of water, etc.
water boils at 100o C.but room temperature may not rise to that much. only after boiling it may be converted to the gaseous state.
Yes, dry ice will evaporate at room temperature. Carbon dioxide, the constituent component of dry ice, is a gas at room temperature.
it depents on the environment
Yes, isopropyl alcohol evaporates at room temperature.
There is no such temperature to start evaporating. Even in the room temperature or in a refrigerator, water does evaporate. When a particular water molecule absorbs adequate energy (let's say from heat), there will be a phasechange in that molecule from liquid to gas, and it's called evaporation.
This depends on many factors.
The time it takes for fresh water to evaporate depends on various factors such as temperature, humidity, surface area, and air movement. Generally, it can take a few days to a couple of weeks for a small container of fresh water to completely evaporate at room temperature.