Coordination Compounds questions
1380 published questions with worked solutions.
- Match List-I with List-II. List-I (Coordination entity): A. [CoCl(NH_3)_5]^ 2+ B. [Co(NH_3)_6]^ 3+ C. [Co(CN)_6]^ 3- D....
- The number of paramagnetic species from the following is _______. [Ni(CN)_4]^ 2- ,[Ni(CO)_4], [NiCl_4]^ 2- , [Fe(CN)_6]^ 4- ,...
- A solution of CrO_5 in amyl alcohol has a ________colour.
- Correct order of spin only magnetic moment of the following complex ions is (Given At. no. of Fe : 26, Co : 27)
- The denticity of the ligand present in the Fehling's reagent is _________.
- Chiral complex from the following is Here en = ethylene diamine
- The sum of bridging carbonyls in W(CO)_6 and Mn_2(CO)_ 10 is__________.
- Match List-I with List-II. List-I (Complexes): A. [Ni(CO)_4] B. [Cu(NH_3)_4]^ 2+ C. [Fe(NH_3)_6]^ 2+ D. [Fe(H_2O)_6]^ 2+ List-II...
- Which of the following is correct order of ligand field strength?
- If the CFSE of [Ti(H_2O)_6]^ 3+ is –96.0 kJ/mol, this complex will absorb maximum at wavelength ________nm. (Nearest integer)...
- Cobalt chloride when dissolved in water forms pink coloured complex X which has octahedral geometry. This solution on treating...
- Both [Ni(CO)_4] and [Ni(CN)_4]^ 2- are diamagnetic. The hybridisations of nickel in these complexes, respectively, are
- The IUPAC name of [Ni(NH_3)_4][NiCl_4] is
- STATEMENT-1 : [Fe(H_2O)_5NO]SO_4 is paramagnetic. and STATEMENT-2 : The Fe in [Fe(H_2O)_5NO]SO_4 has three unpaired electrons.
- STATEMENT-1 : The geometrical isomers of the complex [M(NH_3)_4Cl_2] are optically inactive. and STATEMENT-2 : Both geometrical...
- The spin only magnetic moment value (in Bohr magneton units) of Cr(CO)_6 is
- The number of water molecule(s) directly bonded to the metal centre in CuSO_4 5H_2O is
- The correct order of the wavelength maxima of the absorption band in the ultraviolet-visible region for the given complexes is
- A square planar complex is formed by hybridisation of which atomic orbitals ?
- The type of isomerism present in nitropentamine chromium (III) chloride is
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