

MCQOPTIONS
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1. |
A_CYLINDER/PISTON_CONTAINS_CARBON_DIOXIDE_AT_300¬¨ àûC,_1_MPA_WITH_A_VOLUME_OF_200L._THE_TOTAL_EXTERNAL_FORCE_ACTING_ON_THE_PISTON_IS_PROPORTIONAL_TO_V3._THIS_SYSTEM_IS_ALLOWED_TO_COOL_TO_ROOM_TEMPERATURE,_20¬¨ àûC._FIND_THE_WORK.?$# |
A. | -24.4 kJ |
B. | -34.4 kJ |
C. | -44.4 kJ |
D. | -54.4 kJ |
Answer» B. -34.4 kJ | |