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When a system is taken from state 'a' to state 'b' along the path 'acd', is is found that a quantity of heat `Q = 200J` is absorbed by the system and a work `W = 80 J` is done by it. Along the path 'adb', `Q = 144J`. The work done along the path 'adb' is

A

6 J

B

12 J

C

18 J

D

24 J

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The correct Answer is:
D
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