MCQOPTIONS
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MCQOPTIONS
| 1. |
Entropy increase dS of the system can be expressed as |
| A. | dS=dS(due to external heat interaction)-dS(due to internal irreversibility) |
| B. | dS=dS(due to external heat interaction)+dS(due to internal irreversibility) |
| C. | dS=-dS(due to external heat interaction)-dS(due to internal irreversibility) |
| D. | dS=-dS(due to external heat interaction)+dS(due to internal irreversibility) |
| Answer» C. dS=-dS(due to external heat interaction)-dS(due to internal irreversibility) | |