A gas may expand either abiabatically or isothermally .A number of P-V curves are drawn for the two processes over different ranges of pressure and volume . It will be found that :

A gas may expand either adiabatically or isothermally. A number of P-V curves are drawn for the two processes over different range of pressure and volume. It will be found that

A gas may expand either adiabatically or isothermally. A number of p-V curves are drawn for the two process over different ranges of pressure and volume. It will be found that a) Two adiabatic curves do not intersect b) Two isothermal curves do not intersect c) An adiabatic curve and an isothermal curve may intersect d) The magnitude of the slope of an adiabatic curve is greater than the magnitude of the slope of an isothermal curve for the same values of pressure and volume

A gas may expand either adiabatically or isothermally. A number of p-V curves are drawn for the two processes over different ranges of pressure and volume, it will be found that (i) Two adiabatic curves do not intersect (ii) two isothermal curves do not intersect (iii) an adiabatic curve and an isothermal curve may intersect. (iv) the magnitude of the slope of an adiabatic curve is greater thanthe magnitude of the slope of an isothermal curve

A gas may expands adiabatically or Isothermally. If P,V graphs are drawn and if s_(1) and s_(2) are the slope of the process then a) s_(1)gts_(2) b) adiabatic curve and Isothermal curve may intersect c) s_(1)lts_(2)

Draw P-V curves for isothermal and adiabatic processes of an ideal gas.

StatementI: A gas is expanded from a volume V to 2V , first through adiabatic process then through isothermal process. Work done in isothermal process is more if final state (i.e. pressure and volume ) in both the cases is same Statement II: Work done by the gas is equal to area under p-V curve.