Saved Bookmarks
| 1. |
One mole of a gas is expanded from 1 L, 10 atm, 300 K to 4 L, 5 atm, 600 K against a constant external pressure of 1 atm. The heat capacity of gas is 50 J/K.Then the internal energy change during the process is: (1 L atm ≃100 J). |
|
Answer» One mole of a gas is expanded from 1 L, 10 atm, 300 K to 4 L, 5 atm, 600 K against a constant external pressure of 1 atm. The heat capacity of gas is 50 J/K.Then the internal energy change during the process is: (1 L atm ≃100 J). |
|