List of top Chemistry Questions on Coordination Compounds asked in Maharashtra Class XII

Calculate effective atomic number of \( Fe^{2+} \) in \( [Fe(CN)_6]^{4-} \) [ Given : (Z = 26) ]
Write the postulates of Werner's theory of co-ordination complexes.
Write examples of coordination metal complexes in biology.
Explain Homoleptic and Heteroleptic complexes with example.
The co-ordination complex ions $[Co(NH_3)_5(NO_2)]^{2+}$ and $[Co(NH_3)_5(ONO)]^{2+}$ are ________ of each other.
Match the correct pair: Column A Column B (i) Glycogen (a) Picric acid
(ii) Sodium benzoate (b) Secondary valency 6
(iii) 2,4,6-trinitrophenol (c) Food preservative
(iv) \(K_4[Fe(CN)_6]\) (d) Half order
(v) Rate = \(K[A]^{3/2}[B]^{-1}\) (e) Animal starch
Write chemical formula of Iron (III) hexacyanidoferrate (II).
Write the formula to calculate EAN. Explain formation of [CO(NH\(_3\))\(_6\)]\(^{3+}\) complex ion with respect to : (i) Type of hybridisation (ii) Magnetic property
Explain ionization isomers with suitable example in complexes.
Write the number of donor atoms present in EDTA, during formation of complex.
When excess of AgNO\(_3\) is added to a complex, one mole of AgCl is precipitated. The formula of complex is _______.
Explain formation of [CoF\(_6\)]\(^{3-}\) complex with respect to:
i. Hybridisation
ii. Magnetic properties
iii. Inner/outer complex
iv. Geometry
Write the name of platinum complex used in the treatment of cancer.
The spin only magnetic moment of Mn\(^{2+}\) ion is _______.
The correct formula of a complex having IUPAC name Tetraamminedibromoplatinum (IV) bromide is _______.
Write the name of [Cu(NH\(_3\))\(_4\)]Cl and [Pt(NH\(_3\))\(_4\)]Cl\(_2\) complexes.
The correct formula for the complex compound, Na\(_2\) [Fe(CN)\(_4\)](III) is