A monoatomic ideal gas is taken through a reversible process whose equation is given by : p = kV⁻¹/² Tricky where p is the pressure and V is the volume of the gas. The molar heat capacity of the gas in the above process, is
(a) Cₚ+2R
(b) Cᵥ-2R
(c) Cᵥ+2R
(d) Cₚ+2R