When 25 kg of water at 95°C is mixed with 35 kg of water at 35°C, th – McqOptions

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1.	When 25 kg of water at 95°C is mixed with 35 kg of water at 35°C, the pressure being taken as constant at surrounding temperature of 15°C, and Cp of water is 4.2 kJ/kg K, the decrease in available energy due to mixing will be nearly
A.	270.5 kJ
B.	277.6 kJ
C.	281.8 kJ
D.	288.7 kJ
Answer» D. 288.7 kJ

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