Condensation is the opposite process where water vapour is converted to tiny droplets of water. Evaporation occurs before a liquid reaches its boiling point. Condensation is a phase change regardless of the temperature. The gas then condenses to either a liquid or even a solid.

The opposite of evaporation is condensation. Condensation happens when a gas changes back to a liquid.

The opposite of evaporation is condensation. When the temperature of a gas is lowered to its boiling temperature it will begin to condense. As with the change from liquid to gas, condensation occurs at temperatures other than the boiling point because of the range of energies of molecules in a substance.

Evaporation is defined as the process in which the state of water from liquid to gaseous or to vapour state takes place. The melting of an ice cube is an example of evaporation. Evaporation of acetone which is used for removing nail paint is another everyday example of evaporation.

Evaporation is the process where liquid gets converted into vapour. Boiling, on the other hand, refers to the process of heating up a liquid where the temperature of the liquid being heated up is greater than the boiling point of the substance.

The heat in that water results in some molecules moving fast enough to escape into the air, that is, evaporate. No additional source of energy is required for evaporation, and the water does not need to reach the boiling point to evaporate.

Boiling occurs rapidly whereas evaporation occurs slowly. 3. Evaporation occurs at any temperature whereas boiling occurs at a specific temperature. 4….The microscopic difference between evaporation and boiling is as follows:

Evaporation, the process by which an element or compound transitions from its liquid state to its gaseous state below the temperature at which it boils; in particular, the process by which liquid water enters the atmosphere as water vapour.

In the water cycle, evaporation occurs when sunlight warms the surface of the water. The heat from the sun makes the water molecules move faster and faster, until they move so fast they escape as a gas. Once evaporated, a molecule of water vapor spends about ten days in the air.

Evaporation is an important part of the water cycle because it allows large amounts of water to move from bodies of water on Earth up into the atmosphere. Water vapor in the atmosphere is then able to condense into clouds, which move around the globe and release precipitation.

Evaporation is when a liquid becomes a gas without forming bubbles inside the liquid volume. If bubbles are formed we are talking instead about “boiling”. For example, water left in a bowl will slowly disappear. The water evaporates into water vapor, the gas phase of water.

Answer: Heat (energy) is necessary for evaporation to occur. Energy is used to break the bonds that hold water molecules together, which is why water easily evaporates at the boiling point (212° F, 100° C) but evaporates much more slowly at the freezing point.

Evaporation is the process of liquid water turning into a gas (vapor). Evaporation is a vital component of the Earth’s water cycle. Evaporation supports the replenishment of freshwater sources all over the planet. The sun powers the evaporation process on Earth via solar energy.

Evaporation is a type of vaporization that occurs on the surface of a liquid as it changes into the gas phase. The surrounding gas must not be saturated with the evaporating substance. When the molecules of the liquid collide, they transfer energy to each other based on how they collide with each other.

Evaporation happens when a liquid is heated. The heat gives the liquid’s molecules more energy. This energy causes the molecules to move faster. If they gain enough energy, the molecules near the surface break away.

Nils Wallerius

The process of liquid changing into vapours even below its boiling point is called as evaporation. Thus,the fast moving particles of a liquid are constantly escaping from the liquid to form vapour. Factors affecting evaporation. 1)Temperature. The rate of evaporation increases on increasing temperature of the liquid.

Evaporation is a type of vaporization which occurs on the surface of the liquid. The evaporation process can occur at a temperature below the boiling point. So by evaporation only the liquid molecules on the surface get converted to the water vapour.

The changing of a liquid into vapours or gas is called evaporation. Evaporation is used to obtain a solid substance that has dissolved in water or any other liquid. The dissolved substance is left as a solid residue when all the water has evaporated.

What is the drawback of evaporation? Answer: The liquid in the mixture is evaporated off into the air and is not recovered.

Condensation is the change from a vapor to a condensed state (solid or liquid). Evaporation is the change of a liquid to a gas.

Evaporation is the cooling process. Evaporation has a phase change from liquid to a gas. Heat energy is absorb by the liquid causing it to become a gas.

Water evaporates faster when it is warm than when it is cold. If you spread out something that is drying, there is more area for the water to evaporate from. This makes evaporation faster.

1)By increasing the temperature, the evaporation rate of the liquid can be increased. 2)By increasing the surface area, the rate of the evaporation can be increased. 3)By lowering the humidity, the rate of evaporation of the liquid can be increased.

Evaporation happens when a liquid substance becomes a gas. When water is heated, it evaporates. The molecules move and vibrate so quickly that they escape into the atmosphere as molecules of water vapor. Heat from the sun, or solar energy, powers the evaporation process.

Evaporation cools the surroundings and the rest of the liquid because when a liquid evaporates, it takes up the latent heat of vaporisation from the surroundings and the rest of the liquid present below the surface with which, it is in contact.

The rate of evaporation is affected by, (1) Temperature: Evaporation increases with an increase in temperature. (2) Surface Area: Evaporation increases with an increase in surface area. (3) Humidity: Evaporation decreases with an increase in humidity. (4) Wind speed: Evaporation increases with wind speed.

They include:

• temperature of the liquid. A cup of hot water will evaporate more quickly than a cup of cold water.
• exposed surface area of the liquid.
• presence or absence of other substances in the liquid.
• air movement.
• concentration of the evaporating substance in the air.