Condensation, Evaporation and Sublimation

The difference between Condensation, Evaporation and Sublimation is added in the table below,

Property

Condensation

Evaporation

Sublimation

Definition

In this process gases cools down and liquid is formed

In this process gases absorbs heat and change into vapour state

In this process a substance is directly changed from solid to gaseous stste.

Occurs

Gas cools down

Liquid heats up

Exposed to reduced pressure

Energy

Releases heat

Absorbs heat

Releases or Absorbs depending on the direction) of the change

Phase change

Gas to Liquid

Liquid to Gas

Solid to Gas

Environmental Impact

Cloud formation, Precipitation

Drying of surfaces, Cooling Effect

Use in freeze-drying air fresheners.

Examples

Water droplets forming on a cold surface.

Drying of wet clothes.

Dry ice (solid carbon dioxide) turning to gas.

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Sublimation

Sublimation is an interesting phenomenon, wherein the gas is derived from a solid without passing through the liquid phase. Sublimation is shown by camphor in real life as it directly goes from the solid to the gaseous state, without passing through the liquid state.

In this article, we will learn about, Sublimation Definition, the Process of Sublimation, the Application of sublimation, and others in detail.

Sublimation Example

Table of Content

  • What is Sublimation?
  • Applications of Sublimation
  • Examples of Sublimation
  • Sublimation in Daily Life Use
  • Condensation, Evaporation and Sublimation

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What is Sublimation?

Sublimation is the process of changing a solid into a gas directly. It is similar to when the ice cubes evaporate without even melting into the water. Under specific circumstances, some elements go directly from the solid to the gaseous state. Sublimation is a phenomenon whereby there is a transformation between solids and gases without an interim of liquids....

Meaning of Sublimation

Sublimation means the change of phase of an solid object to vapour phase directly, without coming to the liquid phase. This is most commonly seen in camphour(kapoor). When we burn some camphour it directly changes to vapour phase without actually common to liquid phase....

Applications of Sublimation

The process of sublimation is used in various fields of science and industries,...

Examples of Sublimation

Some examples where sublimation is used are,...

Sublimation in Daily Life Use

Various uses of sublimation in daily life are,...

Condensation, Evaporation and Sublimation

The difference between Condensation, Evaporation and Sublimation is added in the table below,...

Sublimation – Solved Examples

Example 1: The researchers place 10 grams of iodine (I2) into a sealed chamber and heat it. If all the iodine sublimes, calculate the final volume of iodine vapor at STP (Standard Temperature and Pressure: 0°C and 1 atm). Also, determine the amount of moles of iodine by using its molecular weight....

Sublimation – Practice Questions

Q1. What are Conditions that Govern Sublimation of a Solid at a Certain Temperature and Pressure?...

Sublimation-FAQs

1. What is Sublimation with Example?...