MCQOPTIONS
Saved Bookmarks
| 1. |
Which of the following statements is correct for any thermodynamic system [AIEEE 2004] |
| A. | The internal energy changes in all processes |
| B. | Internal energy and entropy are state functions |
| C. | The change in entropy can never be zero |
| D. | The work done in an adiabatic process is always zero |
| Answer» C. The change in entropy can never be zero | |