Why Condensation Occur?
Condensation occurs at high pressure and low temperature. Whenever the pressure of the liquid state of the gas is lesser than the pressure of the condensing gas, the process of condensation occurs. During this, there is the release of heat energy, resulting in the transformation of the state of matter.
The process easily takes place around dust particles or smoke or microscopic bacteria. The atmosphere should be fully saturated in order to attain the level of maximum vapour pressure.
Saturation
Clouds can be considered as a mass of water droplets formed in the atmosphere. The water particles are situated far from each other in the atmosphere. Whenever more droplets combine in the clouds, they attain the point of saturation with the water vapour. Whenever more water droplets collect in the clouds, they become saturated. They cannot contain any more water vapour on increasing the density. This increases the closeness of the water molecules. This results in the condensation of water vapour and the formation of rain.
Warm climates are often considered to be more humid than cold weather. This is because cold air contains fewer vapours in comparison to warm air. The main reason behind this is that the water vapour remains in the air instead of condensing into the rain. In cold climates, condensation is easy.
Check: Types of Cloud
Condensation
Condensation is the process in which water vapour cools down to become liquid. Condensation in Chemistry can be viewed as the reverse process of evaporation, where liquid water heats and acquires vapour form. Condensation occurs when any of the two conditions come true, i.e., the air is cooled to its dew point or it becomes so saturated with water vapour that it cannot hold any more water. Condensation transforms water vapour into liquid water.
In this article, we will learn what is condensation, examples of condensation, dew point, water cycle, applications of condensation and condensation vs evaporation in detail.
Table of Content
- What is Condensation?
- Condensation Process
- Examples of Condensation
- Condensation – Water Cycle
- Dew Point
- Why Condensation Occur?
- Applications of Condensation
- Evaporation vs Condensation