7- Which of the following statements is false? a) The greater the energy gap in a metal complex, the shorter the wavelength of light the complex will absorb. b) Complex color depends on both the metal and the ligand. e) Metal complexes with an ammonia ligand have a larger energy gap than the corresponding fluoride complexes. d) The carbonyl complexes are associated with low energy gaps. 8- Based on Valence Bond Theory, the coordination complex, [Cu(OH₂)]* has one unpaired electron. Which of the following statements is false? a) The complex is octahedral. b) The complex is sp'd² hybridized. c) The complex is diamagnetic. d) The coordination number is 6. 9. Which one of the ion complexes is kinetically labile? a) Cr b) Co c) P d) Fe 10- The electronic state for [Cu(H₂O), d' ion in the ground state, in an O, strong field case, is: a) Tig b) 'T c) Tig d) Eg 11- The electronic states arising from a d² system in the strong field case tg'eg' are 'Tig Tig. 'Tig, and 'Tig. Then, the number of the microstates it has are: a) 9 b) 15 c) 24 d) 45 12-The ligand field stabilization energy (LFSE) for [Fe(CN)] equals a) -2.0 A c) +2.0 A b) 2.4 4 d) -2.4 A 13- The following coordination complexes have colors because of charge transfer to ligand (CTTL) except: a) Co(Co) c) Ka[Fe(CN)] d) Fe[SCN] b) KBr 14-The complex [NbF) has the following geometry a) capped octahedron b) trigonal bipyramidal 15- The D term symbol in an O, field can split into a) I c) 3 b) 4 d) 2 c) capped trigonal prism d) pentagonal bipyramid electronic states.
7- Which of the following statements is false? a) The greater the energy gap in a metal complex, the shorter the wavelength of light the complex will absorb. b) Complex color depends on both the metal and the ligand. e) Metal complexes with an ammonia ligand have a larger energy gap than the corresponding fluoride complexes. d) The carbonyl complexes are associated with low energy gaps. 8- Based on Valence Bond Theory, the coordination complex, [Cu(OH₂)]* has one unpaired electron. Which of the following statements is false? a) The complex is octahedral. b) The complex is sp'd² hybridized. c) The complex is diamagnetic. d) The coordination number is 6. 9. Which one of the ion complexes is kinetically labile? a) Cr b) Co c) P d) Fe 10- The electronic state for [Cu(H₂O), d' ion in the ground state, in an O, strong field case, is: a) Tig b) 'T c) Tig d) Eg 11- The electronic states arising from a d² system in the strong field case tg'eg' are 'Tig Tig. 'Tig, and 'Tig. Then, the number of the microstates it has are: a) 9 b) 15 c) 24 d) 45 12-The ligand field stabilization energy (LFSE) for [Fe(CN)] equals a) -2.0 A c) +2.0 A b) 2.4 4 d) -2.4 A 13- The following coordination complexes have colors because of charge transfer to ligand (CTTL) except: a) Co(Co) c) Ka[Fe(CN)] d) Fe[SCN] b) KBr 14-The complex [NbF) has the following geometry a) capped octahedron b) trigonal bipyramidal 15- The D term symbol in an O, field can split into a) I c) 3 b) 4 d) 2 c) capped trigonal prism d) pentagonal bipyramid electronic states.
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.
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