Reversible and Irreversible

isochoric/isometric:
isothermal:
isobaric:

Moderators: Chem_Mod, Chem_Admin

Ulysis Baal 4J
Posts: 19
Joined: Fri Sep 25, 2015 3:00 am

Reversible and Irreversible

Postby Ulysis Baal 4J » Fri Jan 22, 2016 2:05 am

Can someone explain in depth the major differences between reversible and irreversible processes?

Andre Tsivis 1K
Posts: 16
Joined: Fri Sep 25, 2015 3:00 am

Re: Reversible and Irreversible

Postby Andre Tsivis 1K » Fri Jan 22, 2016 3:35 am

A reversible process is one that takes place in equilibrium and is a slow gradual change from one position to the next. Because it is a continuous change, it can be reversed with an opposite reaction. On the contrary, irreversible processes occur when there is a spontaneous action of some sort such as combustion or a spontaneous expansion from instantly equalizing two different pressures. A reversible process is gradual and an irreversible process is instantaneous. This distinction is very important because their properties are notably different, including the difference in amount of work that a reversible system has compared to an irreversible one.


Return to “Thermodynamic Definitions (isochoric/isometric, isothermal, isobaric)”

Who is online

Users browsing this forum: No registered users and 1 guest