ThermodynamicsHard

Question

A shown in the figure, the amount of heat absorbed along the path ABC is 90J and the amount of work done by the system is 30 J. If the amount of work done along the path ADC is 20 J the amount of heat absorbed will be :-
                                                     

Options

A.80 J
B.90 J
C.110 J
D.120 J

Solution

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