MCQOPTIONS
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| 1. |
In thermodynamics, a process is called reversible when [AIIMS 2001] |
| A. | Surroundings and system change into each other |
| B. | There is no boundary between system and surroundings |
| C. | The surroundings are always in equilibrium with the system |
| D. | The system changes into the surroundings spontaneously |
| Answer» D. The system changes into the surroundings spontaneously | |