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Molecules in a liquid must overcome intermolecular forces before they can evaporate. The molecules must also be moving in the right direction and located near the surface in order for evaporation to occur.

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11y ago

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When you evaporate sweetened tea the sugar will evaporate with the water?

Only rare molecules of sugar can be trained in the atmosphere by water molecules.


Can water molecules evaporate at the surface or below the surface?

Water molecules can evaporate from the surface of water, where they gain enough energy to overcome surface tension and escape into the air. Below the surface, water molecules can also evaporate through a process known as sublimation, where molecules transition directly from a solid to a gas, although this is less common.


Why does a liquid not evaporate if you store it in a sealed jar?

It has nowhere to evaporate to. Evaporation is dispersion of molecules.


Why do solvent molecules evaporate easily?

Solvent molecules evaporate easily because they have low intermolecular forces holding them together, allowing them to escape into the gas phase more readily. Additionally, solvent molecules often have weaker interactions with the solute molecules, allowing them to break free and evaporate more easily.


Does smell evaporate?

Smell itself does not evaporate, but the molecules responsible for creating a smell can evaporate. When a substance releases molecules into the air, they can be picked up by our noses and interpreted as a smell.


Why has to happen to the water molecules before they can evaporate?

These molecules gain sufficient energy to escape into atmosphere.


Why do larger surface area evaporate faster?

Larger surface areas have more molecules exposed to the surrounding environment, increasing the chances of molecules with sufficient energy to overcome the intermolecular forces and evaporate. This leads to a higher rate of evaporation compared to objects with smaller surface areas, where fewer molecules are available to evaporate.


What happen to the molecules of the water when it is exposed to sun rays?

The temperature increase and the motion of molecules is accelerated.


Which water will evaporate first Hot Medium or Cold?

Hot water will evaporate first because the higher temperature causes the water molecules to move faster, increasing the rate of evaporation. Cold water has slower-moving molecules, resulting in a slower rate of evaporation.


How the water changes from gas to liquid?

The water molecules evaporate to the air.


What do water molecules have to gain in order to evaporate from liquid water?

Heat


Do water molecules that move with higher energy evaporate?

Yes, it is true.