10 moles of an ideal gas expand isothermally and reversibly from a pressure of 5 atm to 1 atm at 300K. What is the largest mass that can be lifted through the height of 1 metre by this expansion?

10 moles of an ideal gas expand isothermally and reversibly from a pre

1.	10 moles of an ideal gas expand isothermally and reversibly from a pressure of 5 atm to 1 atm at 300K. What is the largest mass that can be lifted through the height of 1 metre by this expansion?
Answer» ne in this case is given by From the given,NUMBER of moles, n = 10T = 300 KInitial pressure = 10 atmFinal pressure = 2 atmSubstitute the given values Let M be the MASS which can be lifted through a HEIGHT of 1 mWork done in lifting the mass =