A) \[-441~\]
B) \[-100\]
C) \[+441\]
D) \[+100\]
Correct Answer: B
Solution :
Entropy change in the transition of the vapour to liquid, \[{{\Delta }_{cond}}S=\frac{\Delta {{H}_{cond}}}{{{T}_{b}}}\] \[=\frac{-35.3\times {{10}^{3}}J\,mo{{l}^{-1}}}{(80+273)K}\] \[=-100J{{K}^{-1}}\,mo{{l}^{-}}\]You need to login to perform this action.
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