A) the same in all three processes
B) the same in (i) and (ii)
C) greater in (i) than in (ii)
D) the-same in (i) and (iii)
Correct Answer: C
Solution :
[c] Heat absorbed in a thermodynamic process is given by \[\Delta Q=\Delta U+\Delta W.\] Here \[\Delta U\] is same for all the three processes as it depends only on initial and final states. But \[\Delta {{W}_{I}}=+ve,\Delta {{W}_{II}}=0,\Delta {{W}_{III}}=-ve\] \[\therefore \Delta {{Q}_{I}}>\Delta {{Q}_{II}}\]You need to login to perform this action.
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