In the preparation of compounds of Xe, Bartlett had taken ......... as a base compound.

Options

A. both `O_2` and `Xe` have same size
B. both `O_2` and `Xe ` have some electron gain enthalpy.
C. both `O_2` and `Xe` have almost same ionisation enthalpy
D. both `Xe` and `O_2` are gases