Two moles of helium gas expanded isothermally and irreversibly at `27^(@)C` from volume `1 dm^(3)` to `1 m^(3)` at constant pressure of 100 k Pa. Calculate the work done.

32 g of O_(2) expands from volume 10 dm^(3)" to "10 m^(3) against pressure of 100 k Pa. Calculate work done.

16g of oxygen gas expands isothermally and reversibly at 300 K from 10 dm^(3) to 100 dm^(3) . The work done is ( in J)

Three moles of the ideal gas are expanded isothermally from a volume of 300 cm^(3) to 2.5 L at 300 K against a pressure of 1.9 atm. Calculate the work done in L and and joules .

Calculate work done by 1 mole of ideal gas expand isothermally and irreversibly from pressure of 5 atm to 2 atm against a constant external pressure of 1 atm at 300 K temperature.

Two moles of an ideal gas are allowed to expand from a volume of 10 dm^3 to 2 m^3 at 300 K against a pressure of 101.325 kPa. Calcualte the work done.

Two moles of an ideal gas are allowed to expand from a volume of 10 dm^3 to 2 m^3 at 300 K against a pressure of 101.325 kPa. Calcualte the work done.