A) \[42.3\] J \[mo{{l}^{-1}}\] \[{{K}^{-1}}\]
B) \[38.3\]J \[mo{{l}^{-1}}\] \[{{K}^{-1}}\]
C) \[35.8\] J \[mo{{l}^{-1}}\] \[{{K}^{-1}}\]
D) \[32.3\] J \[mo{{l}^{-1}}\] \[{{K}^{-1}}\]
Correct Answer: B
Solution :
\[\Delta S=nR\,In\frac{{{V}_{2}}}{{{V}_{1}}}\] \[\Delta S=2.303\times 2\times 8.314\,\log \frac{100}{10}\] \[\Delta S=38.3\,J/mol/K\]You need to login to perform this action.
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