Choose the correct statement(s) among the following:

A

$$\left[FeCl_{4}\right]^{−}$$ has tetrahedral geometry.

B

$$\left[Co(en)(NH_{3})_{2}Cl_{2}\right]^{+}$$ has 2 geometrical isomers.

C

(C) $$\left[FeCl_{4}]^{−} has higher spin-only magnetic moment than [Co(en)(NH3)2Cl2]+.

D

(D) The cobalt ion in $$\left[Co(en)(NH_{3})_{2}Cl_{2}\right]^{+}$$ has $$s𝑝^{3}𝑑^{2}$$ hybridization.