n moles of an ideal mono atomic gas is initially at pressure `32 P_(0)` and volume `V_(0)`. Its volume is doubled by an isobaric process. After this the gas is adiabatically expanded so as to make its volume `16V_(0)`. Now the gas is isobarically expanded. Finally, the gas is made to return to its initial state by an isothermal process.
(a) Represent the process on a P–V diagram.
(b) Calculate work done by the gas in one cycle.
