A path 1-2-3 is given. A system absorbs 100 kJ as heat and does 60 kJ – McqOptions

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1.	A path 1-2-3 is given. A system absorbs 100 kJ as heat and does 60 kJ of work while along the path 1-4-3, it does 20 kJ of work. The heat absorbed during the cycle 1-4-3 is$?
A.	-140 kJ
B.	-80 kJ
C.	-40 kJ
D.	+60 kJ
Answer» E.

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