Coordination Compounds questions
1380 published questions with worked solutions.
- [Ni(CN)_4]^ 2- , [MnBr_4]^ 2- and [CoF_6]^ 3- : geometry, hybridisation and magnetic moment of the ions, respectively, are...
- Show the coordination number of the metal ion, its oxidation number, the number of electrons in d-orbitals and the number of...
- The crystal field splitting energy for octahedral ( _0) and tetrahedral ( _t) complexes is related by
- Which of the following d-electron counts always forms an outer-orbital octahedral complex? **[UP SEE 2008]**
- The spin-only magnetic moment value (in Bohr magneton units) of Cr(CO)_6 is
- In the spectrochemical series, water is positioned above chlorine, i.e. H_2O > Cl^- in field strength. This is due to **[IIT JEE...
- Among Ni(CO)_4, [Ni(CN)_4]^ 2- , [NiCl_4]^ 2- species, the hybridisation states of the Ni atom are, respectively (Atomic no. of...
- Which of the following shows the maximum value of paramagnetic behaviour? **[BCECE 2007]**
- The correct order of magnetic moments (spin-only values in BM) among the following is (Atomic no. Mn=25, Fe=26, Co=27) **[Jamia...
- Which complex compound possesses sp^3d^2 hybridisation? **[Guj CET 2009]**
- What is the magnetic moment of K_3[FeF_6]? **[OJEE 2005]**
- What is the magnetic moment of [FeF_6]^ 3- ?
- The stability of complexes of Cu^ 2+ , Ni^ 2+ , Co^ 2+ and Fe^ 2+ varies in the order **[AMU 2004]**
- Hybridisation, shape and magnetic moment of [Ni(CN)_4]^ 2- ion are **[OJEE 2007]**
- Which one of the following complexes is an outer orbital complex? (Atomic no. Mn=25, Fe=24, Co=27, Ni=28) **[Manipal 2010]**
- (A) K_3[Cr(CN)_6] (B) K_3[Co(CN)_6] (C) K_2[Ni(CN)_4]. Select the complexes which are diamagnetic. **[Kerala CEE 2005]**
- The magnetic moment of [Co(NH_3)_6]Cl_3 is
- Ammonia forms the complex ion [Cu(NH_3)_4]^ 2+ with copper ions in alkaline solutions but not in acidic solutions. What is the...
- Which of the following complexes are not correctly matched with the hybridisation of their central metal ion? 1. [Ni(CO)_4] 2....
- The most stable ion is **[Jamia Millia Islamia 2005]**
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