1.

AMMONIA_AT_10¬¨ àûC_WITH_A_MASS_OF_10_KG_IS_IN_A_PISTON-CYLINDER_ARRANGEMENT_WITH_AN_INITIAL_VOLUME_OF_1_M3._THE_PISTON_INITIALLY_RESTING_ON_THE_STOPS_HAS_A_MASS_SUCH_THAT_A_PRESSURE_OF_900_KPA_WILL_FLOAT_IT._THE_AMMONIA_IS_NOW_SLOWLY_HEATED_TO_50¬¨ àûC._FIND_THE_WORK_IN_THE_PROCESS.?$#

A. 483.2 kJ
B. 583.2 kJ
C. 683.2 kJ
D. 783.2 kJ
Answer» C. 683.2 kJ


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