 
			 
			MCQOPTIONS
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				| 1. | A perfect gas is compressed to half of its initial volume. This is done using: Process I- Isothermal process and Process II- Polytropic process with index, n = 1.25 Larger work input is required in: | 
| A. | Same in Process I and II | 
| B. | Process II | 
| C. | Process I | 
| D. | Cannot be predicted | 
| Answer» C. Process I | |