PVγ = Constant (where, γ = Cp/Cv) is valid for a/an ______________ process? August 30, 2021March 12, 2019 by admin PVγ = Constant (where, γ = Cp/Cv) is valid for a/an ______________ process? A. Isothermal B. Isentropic C. IsobaricD. Adiabatic