Which of the following statement are false ?

Options

A. For every change in an isolated system `DeltaT=0`
B. For evergy change in an isolated system `W=0`
C. For evergy change in an isolated system that has no macroscopic change in kinetic or potential energy ,`DeltaV=0`
D. the magnitude of the slpoe of an adiabatic curve is greater than the magnitude of the slpoe of an isothermal curve for the same values of pressue and volume

Answer

a,d