2 moles of ann ideal gas at 27^(@)C are expanded reversibly from 2L to – InterviewSolution

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1.	2 moles of ann ideal gas at 27^(@)C are expanded reversibly from 2L to 20 L. find entropy change. (R=2 cal/mol K)
Answer» 0 4 9.2 92 Solution :`DeltaS=2.303"nR LOG"(V_(2))/(V_(1))` `=2.303xx2xx2xx"log"(20)/(2)=9.2`

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