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Internal energy, Enthalpy, Reversible and Irreversible Process basic concepts.
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Basic discussion on internal energy, enthalpy, reversible and irreversible process.

Vidhi Shah
I am an M.Tech student of NIT TRICHY. I have done B.Tech in Chemical Engineering.GATE 2018 rank 704.

U
Unacademy user
Nitish Kumar
a year ago
doing great job!! there is one more question there...try that too✌
( -2,2) aayega sign
reversible doesn't exist in real then why studied it and give some example of reversible process what is uses of it. if take example of paper has to given heat then it burnt in ash and released some energy but from the ash how it convert into paper as before condition it is reversible ??
  1. Internal Energy, Enthalpy Reversible and Irreversible Process


  2. Hello! I am Vidhi Shah M.Tech NIT Tiruchirappalli You can find me at: unac unacademy.com/user/vidhi94


  3. Internal Energy, Enthalpy Reversible and Irreversible Process


  4. O A property of the system whose Change In the process excited by a system is equal to the difference between heat and work interactions by the system with the surrounding.


  5. 2. for close o s


  6. Enthalpy O A thermodynamic quantity equivalent to the total heat content Of the system. It is equal to the internal energy of the system plus the product of pressure and volume.



  7. Reversible And Irreversible process O A process which can an be reversed in direction at any time. It is not the case with irreversible process lowly.Only Thenwe c stage.lt takes infinite stages to reach equilibrium O Reversible process is actually not feasible as no process can be done so slowy


  8. O Reversible process gives us maximum amount of work o work done = pressure expanded volume


  9. Thanks! Any questions? Please comment beloww Do rate and review the course and recommend it to others