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