A) 92.1
B) 0
C) 4
D) 9.2
Correct Answer: D
Solution :
[d] 9.2 At constant temperature, Entropy charge, \[\Delta s=nRT\,\,\operatorname{In}\frac{{{V}_{2}}}{{{V}_{1}}}\] \[=2.303\,nRT\,\,\log \frac{{{V}_{2}}}{{{V}_{1}}}\] \[=2.303\times 2\times 2\times \,\,\log \frac{20}{2}\] \[=9.2\,cal\,{{k}^{-1}}\,mo{{l}^{-1}}\]You need to login to perform this action.
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