Metal-ligand Bonding in Transition Metal Complex Inorganic chemistry bsc 3rd year Important Questions

 Section -A

"Metal-ligand Bonding in Transition Metal Complex"

Q-1) Describe the various factors affecting the magnitude of crystal field splitting energy. [MDU-2015,2016,2021 CBLU-2019,2021 IGU-2019,2021]

Q-2) Give limitations of Valence Band Theory?[MDU-2016,2017,2019 IGU-2021]

Q-3) Explain the crystal field splitting of d-orbitals in octahedral complexes.[MDU-2017 CBLU-2019,2021 IGU-2019]

Or

Explain the crystal field splitting in tetrahedral complexes. [MDU-2018,2021 IGU-2021]

Q-4) Discuss silent feature of crystal field theory./what is VBT ? /main postulates ? [MDU-2015,2017,2018,2019 CBLU-2019,2022 IGU-2019]

Q-5) Discuss the splitting of d orbitals of metal iron in square planar complexes.[MDU-2015,2018,2019]

Q-6) On the Basis of crystal field theory Calculate Spin Only Magnetic Moment of

   {1} [CoF6]^5- [IGU-2021]

   {2} [Fe(CN)6]^4- [IGU-2021,MDU-2017]

   {3} [Fe(H2O)6]^3+ [IGU-2021 MDU-2016]

   {4} [CR(NH3)6]^3+ [IGU-2021]

   {5} [Fe(CN)6]^3+ [MDU-2016]

   {6} [Fe(CN)6]^-3 [MDU-2017]

Q-7) Calculate the CFSE for high spin octahedral complex in d⁴ configuration. [MDU-2016,2017 CBLU-2022]

Q-8) Explain Why CoF³-6 is coloured where as FeF³-6 is colourless ? [MDU-2016,2018]

Q-9) What are limitation of crystal field theory?[MDU-2018]

Q-10) Calculate CFSE of the following:-

  {1} d⁶ Octahedral [high Spin] CBLU-2021

  {2} d⁴ Octahedral [low Spin] CBLU-2021

  {3} [Co(H2O)6]³+ CBLU-2019

  {4} [Fe(H20)6]²+ CBLU-2019

Q-11) What are strong and weak field ligands? give their examples. [CBLU-2021]

Q-12) What are inner or outer orbital Complexes? Give Example of Each. [MDU-2015]

Q-13)  [MDU-2021]

         (a)Describe

          {1} High Spin And Low Spin Complexes

          {2} SpectroChemical Series

          (b) Calculate the CFSE for the following Systems

          {1} d⁶ strong field ligand

          {2} d⁶ weak field ligand

          {3} d⁷ weak field ligand