1.

Given T-p curve for three processes. Work done in process 1, 2 and 3 (if initial and final pressure are same for all processes) is `W_(1),W_(2)` and `W_(3)` respectively. Correct order is A. `W_(1) lt W_(2) gt W_(3)`B. `W_(1) gt W_(2) gt W_(3) `C. `W_(1) lt W_(2) lt W_(3)`D. `W_(1)=W_(2_=W_(3)`

Answer» Correct Answer - B
Here `TalphaP^(n)` where for , graph-`1` , `ngt1 implies Wgt0 ,` = graph-`2` , `n=1 implies W=0`, graph-`3` `n, lt1 implies Wlt0`


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