Q. A mixture of gases expands from 0.03 m³ to 0.06 m³ at a constant pressure of 1 Mpa & absorbs 84 kJ of heat during the process. The change in internal energy ofthe mixture is (Solved)
1. a) 30 kj
2. b) 54 kj
3. c) 84 kj
4. d) 114 kj
- b. b) 54 kj
1. a) 30 kj
2. b) 54 kj
3. c) 84 kj
4. d) 114 kj