.two gases have the same value of van der waals gas constant 'a' but different b' values. the more compressible of the two gases is: ia] the gas with lower 'b'

.Two gases have the same value of van der Waals gas constant 'a' but different b' values. The more compressible of the two gases is: IA] the gas with lower 'b' value. B] the gas with higher b' value. [C both are equally compressible. [D] cannot be predicted.