JEE Main 2011Annual, Paper 1ChemistryEasyChemical Thermodynamics84× since 2002
The entropy change involved in the isothermal reversible expansion of 2 moles of an ideal gas from a
volume of 10 dm³ to a volume of 100 dm³ at 27^oC is :
JEE Main 2011 · Annual, Paper 1 · Q2290