A) \[10.73 J{{K}^{-1}} mo{{l}^{-1}}\]
B) \[2930 J{{K}^{-1}} mo{{l}^{-1}}\]
C) \[108.5 J{{K}^{-1}} mo{{l}^{-1}}\]
D) \[9.77 J{{K}^{-1}} mo{{l}^{-1}}\]
Correct Answer: D
Solution :
\[9.77J{{K}^{-1}} mo{{l}^{-1}}\] Entropy increases with increase of temperature and vice versa. \[\Delta H = 2930 J mo{{l}^{-1}}\] \[\operatorname{T} = 27{}^\circ C, \Rightarrow 27 + 273 K\Rightarrow 300K\] \[\Delta S =\frac{2930 Jmo{{l}^{-1}}}{300\operatorname{K}}\] \[9.77J{{K}^{-1}} mo{{l}^{-1}}\]
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