HSC Science (Computer Science) 12th Standard Board Exam - Maharashtra State Board Important Questions

The charge on metal ion in [Fe(CN)₆]⁴⁻ is _________

The effective atomic number of cobalt in [Co(NH₃)₆]³⁺ is _____________

The geometry of [CoF₆]^3– complex ion is _______.

Write oxidation number of iron in [Fe(CO)₅]

Write the IUPAC name of [Fe(CN)₆]^4– ion.

Write four postulates of Werner’s theory.

Write one example of each of bidentate and ambidentate ligand.

Write the IUPAC name of [Ni(CN)₄]^2–.

Draw the geometrical isomers of the following complexes [Pt(NH₃)(H₂O)Cl₂].

Define Anionic sphere complex.

Define coordination number.

Draw optical isomers of [Co(en)₃]³⁺.

The correct formula for the complex compound, sodium hexacyanoferrate (III) is ______.

Write the name of isomerism in the following complexes:

[Cu(NH₃)₄] [PtCl₄] and [Pt(NH₃)₄] [ CuCl₄]

Explain monodentate and ambidentate ligands with example.

Explain cationic, anionic and neutral sphere complexes w ith example.

Draw geometric isomers of the following complex.

Geometrical isomers of Pt(NH₃)₂Cl₂

The correct formula of a complex having IUPAC name Tetraamminedibromoplatinum (IV) bromide is ______.

Write the name of platinum complex used in the treatment of cancer.

Explain the formation of [CoF₆]^3Θ complex with respect to

1. Hybridisation
2. Magnetic properties
3. Inner/outer complex
4. Geometry