Iii) 300 mmol of perfect gas occupies 13 dm3at 320 K. Calculate the wo

1.	Iii) 300 mmol of perfect gas occupies 13 dm3at 320 K. Calculate the work done in jouleswhen the gas expands :a) Isothermally against a constant externalpressure of 0.20 bar,b) Isothermal and reversible process,c) Into vacuum until the volume of gas isincreased by 3 dm'. (R = 8.314 J moleK-)
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Iii) 300 mmol of perfect gas occupies 13 dm3at 320 K. Calculate the work done in jouleswhen the gas expands :a) Isothermally against a constant externalpressure of 0.20 bar,b) Isothermal and reversible process,c) Into vacuum until the volume of gas isincreased by 3 dm'. (R = 8.314 J moleK-)

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Iii) 300 mmol of perfect gas occupies 13 dm3at 320 K. Calculate the work done in jouleswhen the gas expands :a) Isothermally against a constant externalpressure of 0.20 bar,b) Isothermal and reversible process,c) Into vacuum until the volume of gas isincreased by 3 dm'. (R = 8.314 J moleK-)​

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Iii) 300 mmol of perfect gas occupies 13 dm3at 320 K. Calculate the work done in jouleswhen the gas expands :a) Isothermally against a constant externalpressure of 0.20 bar,b) Isothermal and reversible process,c) Into vacuum until the volume of gas isincreased by 3 dm'. (R = 8.314 J moleK-)