Coordination Compounds MCQs Mock Test of Class 12th Chemistry

Welcome to your Coordination Compounds MCQs Mock Test of Class 12th Chemistry

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Question 1. What kind of isomerism exists between [Cr(H2O)6]Cl3 and [Cr(H3O)5Cl]Cl2. H2O?
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Question 2 The IUPAC name of [PtCI(NO2) (NH3)4]SO4 is
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Question 3. K2[Fe(CN)6] is a/an
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Question 4. Which of the following compounds has tetrahedral geometry?
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Question 5. The number of possible isomers for the complex |Co(C2O4)2 (NH3)2|
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Question 6. The oxidation state of nickel in |(Ni(CO4)| is
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Question 7. According to Werner’s theory of coordination compounds
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Question 8. Ammonia acts as a very good ligand but ammonium ion does not form complexes because
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Question 9. The ligand N(CH2CH2NH2) is
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Question 10. Which of the following is a tridentate ligand?
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Question 11. Among the following which arc ambidentate ligands? (i) SCN– (ii) NO−3 (iii) NO−2 (iv) C2O2−4
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Question 12. Which of the following ligands form a chelate?
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Question 13. Which of the following is not a neutral ligand?
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Question 14. Which of the following ligands will not show chelation?
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Question 15. The complex ion which has no d-electrons in the central metal atom is
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Question 16. The correct IUPAC name of the coordination compound K3|Fe(CN)5NO| is
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Question 17. The correct IUPAC name of the following compound is |Cr(NH3)5(NCS)||ZnCl4|
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Question 18. Which of the following shall form an octahedral complex?
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Question19. EDTA is used for the estimation of
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Question 20. The solution of the complex [Cu(NH3)4] SO4 in water will
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Question 21. Correct formulae of tetraaminechloronitroplatinum (IV) sulphate can be written as
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Question 22. Which of the following isomers will give white precipitate with BaCl2 solution?
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Question 23. |Pt(NH3)4| |CuCl4| and |Cu(NH3)4||PtCl4| are known as
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Question 24. The name of the linkage isomer of |C0(NH3)5NO2|Cl2 will be
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Question 25. Which of the following complex species is not expected to exhibit optical isomerism?
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Question 26. Which of the following compounds exhibits linkage isomerism?
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Question 27. Which of the following will not show geometrical isomerism?
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Question 28. Which of the following shows maximum number of isomers?
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Question 29. For the square planar complex |Mabcd| where M is the central atom and a, b. c, d are monodentate ligands, the number of possible geometrical isomers are
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Question 30. The hybridisation involved in [Co(C2O4)3]3- is
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Question 31. The IUPAC name of K3[Fe(CN)5NO] is
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Question 32. Which of the following is hexadentate ligand?
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Question 33. On adding AgNO3 solution to 1 mole of PdCl2. 4NH3 two moles of AgCl are formed. The secondary valency of Pd in the complex will be
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Question 34. Which metal is present in vitamin B12 cyanocobalamin?
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Question 35. Which is present in metal carbonyls?
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Question 36. How many ions are given by [Co(NH3)5 Br] Cl2 complex in water?
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Question 37. Which complex exhibits geometrical isomerism?
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Question 38. IUPAC name of [Pt(NH3)3 Br (NO2) Cl] Cl isw
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Question 39. Trunbull’s blue is
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Question 40. Primary and secondary valency of Pt in [Pt(en)2Cl2] are
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Question 41. The complex ions [Co(NH3)5(NO2)]2+ and [Co(NH3)5 (ONO)]2+ are called
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Question 42. Which of the following has square planar structure?
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Question 43. Which of the following has magnesium?
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Question 44. Which of the following shall form an octahedral complex?
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Question 45. EDTA is used for the estimation of
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Question 46. K2[Fe(CN)6] is a/an
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47. The oxidation state of nickel in |(Ni(CO4)| is
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Question 48. According to Werner’s theory of coordination compounds
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Question 49. IUPAC name of [Pt(NH3)3 Br (NO2) Cl] Cl isw
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Question 50. Trunbull’s blue is

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