जॉइन Examsbookउत्तर : 2. "38.3 J/ mole / K"
The entropy change involved in the isothermal reversible expansion of 2 moles of an ideal gas from a volume of 10 dm3 at 27°C is to a volume of 100 dm35
प्र: The entropy change involved in the isothermal reversible expansion of 2 moles of an ideal gas from a volume of 10 dm3 at 27°C is to a volume of 100 dm3
- 142.3 J/ mole / Kfalse
- 238.3 J/ mole / Ktrue
- 335.8 J/ mole / Kfalse
- 432.3 J/ mole / Kfalse
- उत्तर देखें
- Workspace
उत्तर : 2. "38.3 J/ mole / K"
व्याख्या :
Answer: B) 38.3 J/ mole / K Explanation: ∆s=nRlnv2v1 =2.303 nR logv2v1 = 2.303×2×8.314×log10010 = 38.3 J mol-1k-1
समान प्रश्न
Since Nithya and Suganya exchange places, so Rita’s new position is the same as Monika’s earlier position. This position is 17th from the right and 10th from the left. Therefore Number of girls in the row = (16 + 1 + 9) = 26.