Coordination Compounds questions
1380 published questions with worked solutions.
- In spectrochemical series chlorine is above than water i.e., Cl > H_2O, this is due to [IIT JEE 2009]
- Statement 1: [Cr(NH_3)_6]^ 3+ is paramagnetic. Statement 2: [Cr(NH_3)_6]^ 3+ shows d^2sp^3 hybridisation.
- Statement 1: F^- ion is weak ligand and forms outer orbital complex. Statement 2: F^- ion can not force the electrons of d_ z^2...
- Statement 1: [Ti(H_2O)_6]^ 3+ is coloured while [Sc(H_2O)_6]^ 3+ is colourless. Statement 2: d-d transition is not possible in...
- Statement 1: Geometrical isomerism is also called cis-trans isomerism. Statement 2: Tetrahedral complexes show geometrical...
- Statement 1: d-d transition is not possible in [Sc(H_2O)_6]^ 3+ Statement 2: [Ti(H_2O)_6]^ 4+ is coloured while [Sc(H_2O)_6]^ 3+...
- Statement 1: Hydrazine has two N as donor atoms and behaves as a chelating ligand Statement 2: Hydrazine is a neutral ligand
- Statement 1: EDTA forms complexes with a large number of metal ions Statement 2: It coordinates with 6 points of attachement to...
- [Ni(CN)_4]^ 2- and [Ni(CO)_4] have
- Hexammine platinum (IV) tetrachloroplatinate (II) is
- [Co(NH_3)_5(NO_2)]^ 2+ and [Co(NH_3)_5(ONO)]^ 2+ will differ in
- [Co(NH_3)_5(NO_2)]^ 2+ and [Co(NH_3)_5(ONO)]^ 2+ will differ in (I = Colour, II = Structure, III = Hybridisation)
- The coordination number of Pt in the complex ion [Pt(en)_2Cl_2]^ 2+ is
- Which one of the following complexes is expected to have lowest _0 values?
- When concentrated HCl is added to a solution of [Co(H_2O)_6]^ 2+ ion, an intense blue colour develops due to the formation of...
- Complex [Co(en)_2Cl_2]^+ can
- In the complex [Pt(O_2)(en)_2(Br)]^ 2+ coordination number and oxidation number of platinum are
- Coordination number of Cr is six, a complex with C_2O_4^ 2- , en and superoxide O_2^- will be in the ratio to make complex...
- Which one of the following is an example of coordination isomerism
- [Pt(NH_3)(NO_2)Py(NH_2OH)]^+ will form geometrical isomers
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