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You have to add heat both to melt solids and to evaporate or boil liquids, and you gain heat when a gas condenses to a liquid or a liquid freezes to a solid. That is because there is actual chemical bonding that holds solids in a solid state, or liquids in a liquid state; in a gas the constituent molecules or atoms are not bonded to each other. Breaking bonds requires energy and forming bonds releases energy.

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What is the purpose of a condensation pipe in a heating or cooling system?

The purpose of a condensation pipe in a heating or cooling system is to remove excess water that forms during the process of heating or cooling, preventing water damage and maintaining the efficiency of the system.


What is the process involving condensation and evaporation?

Condensation is the process where a gas or vapor changes into a liquid, usually by cooling. Evaporation is the opposite process, where a liquid changes into a gas, usually by heating. Both processes involve a change in temperature and pressure, and are important in the water cycle and various industrial applications.


What process makes use of the principle of evaporation and condensation?

Distillation is a process that utilizes evaporation and condensation. It involves heating a liquid to create vapor, which is then cooled and condensed back into a liquid form. This process is used to separate components in a liquid mixture based on their different boiling points.


Is condensation of water a physical process?

Condensation is a physical process.


The process of turning a gas into a liquid?

The process of liquid heating and changing into vapor is called as vaporization. The particles in gas are moving faster compared to that of liquid so it needs a high input energy for the liquid to convert to gas.


What is the condensation process?

Condensation is the process employed to transform a gas into a liquid.


Which process is the opposite of condensation?

If you mean condensation (note spelling) then the opposite process is called evaporation.


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" Condensation " condensation or condensing


Evaporation is the opposite of?

Condensation. Evaporation is the process of liquid changing into a gas, while condensation is the process of gas changing into a liquid.


What do the words evaporation and condensation mean?

Evaporation is the process by which a liquid turns into a gas, usually due to heating. Condensation is the opposite process, where a gas turns into a liquid, typically due to cooling. Both processes play important roles in the water cycle and in various other natural phenomena.


What term or word is used to describe the process of water vapor changing back to a liquid?

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Why do the pipes in a steam heating system need to be insulated?

The pips in a steam heating system need to be insulated to prevent condensation. Condensation can lead to mold and or freezing of the steam pipes in the winter.