Which among the following is a false statement ?

Options

A. `SO_3` is obtained by the catalytic oxidation of `SO_2`
B. `SO_3` has trigonal planar geometry is gaseous state
C. `SO_3` in gaseous state has all S - O bonds equivalent
D. `SO_3` gas shows more solubility in water than in `H_2SO_4`

Answer

D