With respect to hypochlorite, chlorate and perchlorate ions, choose the correct statement(s).

A

The hypochlorite ion is the strongest conjugate base.

B

The molecular shape of only chlorate ion is influenced by the lone pair of electrons of Cl.

C

The hypochlorite and chlorate ions disproportionate to give rise to identical set of ions.

D

The hypochlorite ion oxidizes the sulfite ion.