The change in entropy of 2 moles of an ideal gas upon isothermal expan – InterviewSolution

1.	The change in entropy of 2 moles of an ideal gas upon isothermal expansion at 250 K from 20 litre until the pressure becomes 1 atm Take R=0.08L atm mol−1K−1 ln 2= 0.3), is :
Answer» The change in entropy of 2 moles of an ideal gas upon isothermal expansion at $250 K$ from $20 l i t r e$ until the pressure becomes $1 a t m$ Take $R = 0.08 L a t m m o l^{- 1} K^{- 1}$ ln 2= 0.3), is :

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