MCQOPTIONS
Saved Bookmarks
| 1. |
According to First law of thermodynamics, |
| A. | Total internal energy of a system during a process remains constant |
| B. | Total energy of a system remains constant |
| C. | Work-done by a system is equal to the heat transferred by the system |
| D. | Internal energy, enthalpy and entropy during a process remain constant |
| Answer» C. Work-done by a system is equal to the heat transferred by the system | |