List of top Chemistry Questions on coordination compounds asked in GUJCET

In potassium trioxalatoferrate(III), what are the primary and secondary valency of central atom respectively?
Which of the following statement is not applicable to Valence Bond Theory?
The given chemical complex (III) is formed by combining the following ions: (i) what is the charge on the complex? (The structure of the complex is not provided.)
Which of the following is the correct complex for the given problem based on the correct coordination chemistry configuration?
For the complex ion \(\text{Mn}^{5+}\), what is the electronic configuration?

Identify the optically active compound from the following.

Which one of the correct formula for the coordination compound tris[ethane-1,2-diamine] cobalt (III) sulfate? 

Hybridizations of Ni(CO)_4 and \([{Ni(CN)}_4]^{3-}\) are respectively.} 

Which reagent will be used for the following reaction? 
CH3CH2CH2CH3 → 

Which of the following ions shows the highest spin-only magnetic moment value?

Which of the following species is not expected to be a ligand?
Ammonia gas does not evolve from the complex $FeCl_3$ $\cdot$ $4NH_3$ but it gives white precipitate with aqueous solution of $AgNO_3.$ Coordination number of central metal ion in the above complex is six. Give IUPAC name of the complex.
Show the coordination number of the metal ion, its oxidation number, the number of electrons ind-orbitals and the number of unpaired electrons in d-orbitals respectively in complex $[Co(H_2O)_4SO_3 ]Cl.$
How many electrons are present in 3d orbital of tetrahedral $K_2 [NiCl_4]$ complex?