The change in the magnitude of the volume of an ideal gas when a small additional pressure is applied at a constant temperature, is the same as the change when the tempertaure is reduced by a small quanity
at a constant pressure. The initial tempertaure and pressure of the gas were 300K and 2atm, respectively. If
then the value of C in (K/atm)is____
Option: 1 150
Option: 2 300
Option: 3 450
Option: 4 600