Explain what is meant by free expansion of a gas
Weboptify
Asked: August 4, 20212021-08-04T18:59:06+05:30
2021-08-04T18:59:06+05:30In: Education and learning
Explain what is meant by free expansion of a gas?
You must login to add an answer.
Need An Account, Sign Up Here
Related Questions
- How to concentrate on what we are learning
- what is microsoft office activation key
- What is side Hustle? Explain in detail?
- How do electromagnetic waves differ from mechanical waves?
- Lipids are insoluble in water because lipid molecules are _________
- What are the difference between concave and convex mirror?
- What do you think is an easier subject for students to be able to answer?
- if you had the chance to go back in time what would you do first?
- What do you wish they would teach at school that they don't?
- Do you prefer to spend time with people of a similar level of education to yourself? Why or why not?
In a gas, molecules move in and out of the liquid phase, with an energy cost. The expansion of a gas is free in the sense that the pressure remains constant. The amount of energy needed to expand a gas is called the heat capacity.
Free expansion of gases is one type of fluid flow and it occurs when there is no work done on or by fluids in contact with one another. This happens when there is no friction between them and they are not moving. Free expansion always leads to an increase in temperature because energy must be put into the system for it to happen, otherwise it would stop due to friction or some other force acting on the fluids (e.g., gravity). It occurs naturally as heat moves from warmer to colder parts of a system and it can also occur inside bodies by absorbing
Free expansion of a gas is a process in which the molecules of a gas are dispersed into its surroundings. When they are fully extended, they can no longer absorb any additional gas molecules and the pressure of the gas will decrease.
A free expansion of a gas is characterized by a decrease in pressure. This is because most gases have low density and high molecular mobility, which allows them to diffuse into their surroundings easily.
In real life, this process is seen when substances such as oxygen are introduced to an environment with underpressurized tanks or balloons that have been punctured.