Two mole of ideal gas is expanded irrversibly & isothermally at `27^(@)` C until its volume is double and `3.3 kJ` heat is absorbed from surrounding .

Question

Two mole of ideal gas is expanded irrversibly & isothermally at `27^(@)` C until its volume is double and `3.3 kJ` heat is absorbed from surrounding .

Two mole of ideal gas is expanded irrversibly & isothermally at `27^(@)` C until its volume is double and `3.3 kJ` heat is absorbed from surrounding . Determine `DeltaS_("System")` & `DeltaS_("surrounding" )`.

Monjur Alahi

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2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

`DeltaS_("system") = nR ln .(V_(1))/(V_(2)) rArr 2 xx R xx ln rArr 11.52 J//K`
`DeltaS_("surrounding") = - (3.3 xx 1000)/(300) rArr -11 J//K`

10 views Answered 2023-02-05 15:29