A gas may expand either adiabatically orisothermally. 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 curvemay intersect d) The magnitude of the slope of an adiabaticcurve is greater than the magnitude of the slope of an isothermal curve for the samevalues of pressure and volume

A gas may expand either adiabatically orisothermally. A number of p-V

1.	A gas may expand either adiabatically orisothermally. 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 curvemay intersect d) The magnitude of the slope of an adiabaticcurve is greater than the magnitude of the slope of an isothermal curve for the samevalues of pressure and volume
Answer» only a,B are CORRECT only b, d are correct only C, d are correct all are correct ANSWER :D