A) 92.1
B) 0
C) 4
D) 9.2
Correct Answer: D
Solution :
\[\Delta S\] (Entropy change) \[=2.303\,\,nR\,\,{{\log }_{10}}\,\frac{{{V}_{2}}}{{{V}_{1}}}\] |
\[=2.303\times 2\times 2\times {{\log }_{10}}\,\frac{20}{2}\] |
\[=2.303\times 2\times 2\times 1\] |
\[=9.212\,cal\] |
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