Find out the values of co-ordinates at point A, B, C in terms of pressure , volume and temperature and draw curve.

Explanation

`A to B` Temp. Constant (isothermal)
`P _(1) V _(1) =P_(2)V _(2)`
`2P _(0) V _(0) =2V _(0) P _(2)`
`implies P_(2) = (P_(0))/(2)`
`B to C` volume constant (Isochoric)

`(P _(B))/(T _(B)) = (P_(C))/(T _(C))`
`implies (P_(0))/(2T _(0))= (P_(C))/(2T_(0))`
`implies P_(C) =P_(0)`

There is heat transfer from gas to surrounding and final temp is same.

There is no Heat Transfer.

If it is diathermic seprator then the finally temperature is also same on both side (finally pressure is same)

finally pressure on both side is same then it doesn’t move (massless)