Coordination Chemistry
285 questions in this chapter, page 3 of 6.
Study loop for Coordination Chemistry
1. Practise the PYQsPrevious-year questions, with answers
Coordination Compounds – General
ABC26IN0618 · The oxide that has the inverse spinel structure is · 2005-2022
ABC26IN0622 · The tetrachloro complexes of Ni(II) and Pd(II) respectively, are (atomic numbers of Ni and Pd are 28 and 46 respectively) · 2005-2022
ABC26IN0628 · The electronic transitions responsible for the colour of K2 Cr2 O7 and porphyrin in their solid state respectively are: · 2005-2022
ABC26IN0629 · A filter paper moistened with cadmium acetate solution turns yellow upon exposure to H2 S. The transition responsible for the yellow colour… · 2005-2022
ABC26IN0630 · The first row transition metal complexes having tetrahedral geometry are high-spin due to · 2005-2022
ABC26IN0632 · The normal spinel among the following mixed metal-oxides is · 2005-2022
ABC26IN0633 · The ground state term for a free ion with 3 d7 configuration is · 2005-2022
ABC26IN0634 · Given that the expected spin-only magnetic moment for (Et4 N)2 [NiCl4] is 2.83 mu B, the total number of unpaired electrons in this complex… · 2005-2022
ABC26IN0635 · The complex that is expected to show orbital contribution to the overall magnetic moment is · 2005-2022
ABC26IN0636 · The total number of isomers possible for the molecule [Co (NH3)4 Cl (NO2)]+is ____. · 2005-2022
ABC26IN0637 · The complexes [Pt(CN)4]2- and [NiCl4]2-, respectively are · 2005-2022
ABC26IN0638 · The crystal field stabilization energy (CFSE) in [Mn (H2 O)6]2+ is · 2005-2022
ABC26IN0639 · The True Statement about [Cu (H2 O)6]2+ is · 2005-2022
ABC26IN0641 · The red colour of ruby is due to · 2005-2022
ABC26IN0643 · The number of unpaired electron(s) in K2 NiF6 is ____. · 2005-2022
ABC26IN0644 · The correct order of enthalpy of hydration for the transition metal ions is · 2005-2022
ABC26IN0645 · The correct order of wavelength of absorption (lambda max) of the Cr -complexes is (en = ethylenediamine) · 2005-2022
ABC26IN0647 · The number of possible isomers for [Pt(py) (NH3) BrCl] is ____ (py is pyridine) · 2005-2022
ABC26IN0648 · The correct order of Delta 0 (the octahedral crystal field splitting of d orbitals) values for the following anionic metal complexes is · 2005-2022
ABC26IN0649 · The magnitude of crystal field stabilization energy(CFSE) of octahedral [Ti (H2 O)6]3+ complex is 7680 cm-1. The wavelength at the maximum… · 2005-2022 self-practice
ABC26IN0650 · The observed magnetic moments of octahedral Mn3+, Fe3+ and Co3+ complexes are 4.95,6.06 and 0.00 BM, respectively. The correct option for… · 2005-2022
ABC26IN0653 · The total number of all possible isomers of [Co (H2 NCH2 CH2 NH2)2 Cl2]+and [Co (H2 NCH2 CH2 NH2)3]3+ · 2005-2022
ABC26IN0654 · The d–orbitals involved in the hybridization to form square planar and trigonal bipyramidal geometries are, respectively · 2005-2022
ABC26IN0657 · Reaction of [Ni(CN)4]2- with metallic potassium in liquid ammonia at -33° C yields complex E. The geometry and magnetic behavior of E… · 2005-2022
ABC26IN0658 · If the crystal field splitting energy of [Co (NH3)4]2+ is 5900 cm-1, then the magnitude of its crystal field stabilization energy, in kJ… · 2005-2022 self-practice
ABC26IN0660 · According to the crystal field theory, d-d transition observed in [Ti (H2 O)6]3+ is · 2005-2022
ABC26IN0661 · The total number of microstates possible for a d8 electronic configuration is ____. · 2005-2022
ABC26IN0663 · The total number of optically active isomers of dichloridobis (glycinato)cobaltate(III) ion is ____. · 2005-2022
ABC26IN0665 · The number of unpaired electrons in [Co (H2 O)6]2+ is ____. · 2005-2022
ABC26IN0666 · Total degeneracy (number of microstates) for a Ti3+ ion in spherical symmetry is ____. · 2005-2022
Coordination – General
ABC26IN0330 · In the trigonal bipyramidal crystal field, the d orbital with the highest energy is · 2005-2021
ABC26IN0333 · The pair of ions that most commonly forms complexes with coordination number 2 is · 2005-2021
ABC26IN0335 · The set of ions expected to show Jahn-Teller distortion in their complexes is · 2005-2021
ABC26IN0336 · The series with correct order of increasing Delta 0 in their complexes is: · 2005-2021
ABC26IN0339 · The CORRECT order of the rate of exchange of water molecules between the coordination sphere and the bulk is: · 2005-2021
ABC26IN0341 · The crystal structure of Pb3O4 contains · 2005-2021
ABC26IN0344 · The compound which shows L ← M charge transfer is · 2005-2021
ABC26IN0350 · The expected magnetic moments of the first – row transition metal complexes and those of the lanthanide metal complexes are usually… · 2005-2021
ABC26IN0354 · Designate the following complexes X, Y and Z as inert or labile: X = [Al(C2O4)3]3-, Y = [V(H2O)6]2+, Z = [Cr(C2O4)3]3- · 2005-2021
ABC26IN0355 · The number of unpaired electron(s) present in the species [Fe(H2O)5(NO)]2+ which is formed during 'brown ring test' is: · 2005-2021
ABC26IN0356 · Fe3O4 and Co3O4 are metal oxides having spinel structure. Considering their CFSEs, the correct statement regarding their structure is · 2005-2021
ABC26IN0358 · The d–d absorption band of [Fe(H2O)6]2+ is split due to · 2005-2021
ABC26IN0359 · The crystal-field symbol for the ground-state of [Mn(CN)6]4- is · 2005-2021
ABC26IN0362 · The complex that exists as a pair of enantiomers is · 2005-2021
ABC26IN0365 · The increasing order of wavelength of absorption for the complex ions (i) [Cr(NH3)6]3+ (ii) [CrCl6]3- (iii) [Cr(OH2)6]3+ (iv) [Cr(CN)6]3-… · 2005-2021
ABC26IN0367 · The complex with inverse-spinel structure is · 2005-2021
ABC26IN0368 · The IUPAC nomenclature of Na[PCl6] is · 2005-2021
ABC26IN0372 · The geometries of Ni(CO)4 and [NiCl4]2-, respectively, are · 2005-2021