What is the definition of evaporation in chemistry?

Evaporation is the process by which a liquid turns into a gas. It is also one of the three main steps in the global water cycle.

What is a evaporation simple definition?

Evaporation is the process that changes liquid water to gaseous water (water vapor). Water moves from the Earth’s surface to the atmosphere via evaporation. Evaporation occurs when energy (heat) forces the bonds that hold water molecules together to break.

What is evaporation in chemistry class 11?

Evaporation is a process in which water changes from a liquid state to a gaseous state. While the boiling temperature of the water is 100 degrees Celsius, it evaporates at 0 degrees Celsius very slowly. The rate of evaporation keeps increasing as and when the temperature increases.

What is the process of evaporation called?

In hydrology, evaporation and transpiration (which involves evaporation within plant stomata) are collectively termed evapotranspiration. Evaporation of water occurs when the surface of the liquid is exposed, allowing molecules to escape and form water vapor; this vapor can then rise up and form clouds.

Why does evaporation happen chemistry?

When a liquid material becomes a gas, evaporation occurs. It evaporates as water is hot. The molecules move and vibrate so rapidly that they disperse as water vapour molecules into the atmosphere.

What is a good sentence for evaporation?

Evaporation sentence example. There was evaporation of water from the leaf. The annual evaporation from water surfaces is from 60 to 150 in. The test tube is tightly corked to prevent evaporation, and allowed to stand for some hours.

What is evaporation and condensation?

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

What is evaporation very short question answer?

Evaporation is a process where liquid changes into a gas below the temperature at which it boils. When water gains heat energy it changes to a gas. An increase in temperature speeds up the rate of evaporation.

What is evaporation Ncert?

The process of liquid changing into vapours even below its boiling point is called as evaporation.

What are the types of evaporation?

  • Natural/forced circulation evaporator.
  • Falling film evaporator.
  • Rising film (Long Tube Vertical) evaporator.
  • Climbing and falling-film plate evaporator.
  • Multiple-effect evaporators.
  • Agitated thin film evaporators.

What is the principle of evaporation?

Evaporation is a process, which is used to separate the solid substance which is dissolved in liquid. The principle of the evaporation process is that liquid vaporizes easily, whereas solids do not.

Who discovered evaporation?

Nils Wallerius (1 January 1706 – 16 August 1764) was a Swedish physicist, philosopher and theologian. He was one of the first scientists to study and document the characteristics of evaporation through modern scientific methods.

What is the importance of evaporation?

Answer and Explanation: Evaporation is an essential 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 condenses into clouds, which move around the globe and release precipitation.

What factors can affect evaporation?

Liquids changes into vapour by the process of evaporation. The factors that affect the rate of evaporation of liquids are temperature, surface area, wind speed, and humidity.

What is difference between evaporation and boiling?

Evaporation is a normal process that occurs when the liquid form changes into the gaseous form; while causing an increase in the pressure or temperature. Boiling is an unnatural process where the liquid gets heated up and vaporized due to continuous heating of the liquid.

What is another name for evaporation?

In this page you can discover 40 synonyms, antonyms, idiomatic expressions, and related words for evaporation, like: vaporization, drying, vaporescence, vanishing, evanescence, vanishing into thin air, dehydration, volatilization, disappearance, gasification and wetting.

What is a fact about evaporation?

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.

What is the root word for evaporation?

Evaporation comes from the Latin evaporare, which means “disperse in vapor or steam.” Depending on the humidity level of the air around it, any liquid will release some of its molecules into the atmosphere around it.

What is condensation explain with example?

Condensation is the process through which the physical state of matter changes from the gaseous phase into the liquid phase. For example, condensation occurs when water vapour (gaseous form) in the air changes into liquid water when it comes in contact with a cooler surface.

What is evaporation and condensation give examples?

While condensation occurs when a gas or vapor changes into liquid form, evaporation happens when a liquid substance changes to gaseous form. For example, when the morning dew burns off, it does so through the process of evaporation. Learn more about evaporation and other related scientific terms and processes.

What is condensation short answer?

Condensation is the process where water vapor becomes liquid. It is the reverse of evaporation, where liquid water becomes a vapor. Condensation happens one of two ways: Either the air is cooled to its dew point or it becomes so saturated with water vapor that it cannot hold any more water. Dew Point.

What is evaporation answer in one word?

Evaporation definition Evaporation is defined as the process of a liquid changing into a gas.

What is evaporation temperature?

Evaporation is the process by which water changes from a liquid to a gas or vapor. Water boils at 212 degrees F (100 degrees C), but it actually begins to evaporate at 32 degrees F (0 degrees C); it just occurs extremely slowly. As the temperature increases, the rate of evaporation also increases.

What is evaporation Byjus?

Answer: Evaporation can generally be defined as a process by which a liquid is transformed into vapour. Evaporation is the process of changing the state of water from liquid to gaseous or vapour.

What is evaporation by Brainly?

Explanation. Evaporation is 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 state the process by which liquid water enters the atmosphere as water vapour.

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