List of top Chemistry Questions on coordination compounds asked in VITEEE

What is the coordination number of Fe in the complex \([Fe(C_2O_4)_3]^{3-}\)?
What is the coordination number of Cobalt in $[Co(en)_3]^{3+}$?
What is the oxidation state of Cobalt in \([Co(NH_3)_6]Cl_3\)?
The strongest acid among the following is: