ABC26IN0347 · The magnetic moment of [Ru (H2 O6 ) ]2+ corresponds to the presence of · 2005-2021
ABC26IN0348 · The spectroscopic ground state symbol and the total number of electronic transitions of [Ti (H2 O6 ) ]2+ are · 2005-2021
ABC26IN0349 · The structure of the complexes [Cu (NH3 )4 ] (ClO4 )2 and [Cu (NH3 )4 ](ClO)4 in solution respectively · 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
ABC26IN0351 · Among the compounds Fe3 O4, NiFe2 O4 and Mn3 O4 · 2005-2021self-practice
ABC26IN0352 · The corrrect statement about the Cu-N bond distances in [Cu (NH3 ) ]2+ is: · 2005-2021
ABC26IN0353 · In the transformation of oxyhaemoglobin to deoxyhaemoglobin · 2005-2021self-practice
ABC26IN0354 · Designate the following complexes X, Y and Z as inert or labile: X= [Al (C2 O4 )3 ]3-, Y= [V (H2 O )6 ]2+, Z= [Cr (C2 O4 )3 ]3- · 2005-2021
ABC26IN0355 · The number of unpaired electron(s) present in the species [Fe (H2 O )5(NO) ]2+ which is formed during 'brown ring test' is: · 2005-2021
ABC26IN0356 · Fe3 O4 and Co3 O4 are metal oxides having spinel structure. Considering their CFSEs, the correct statement regarding their structure is · 2005-2021
ABC26IN0357 · The mechanism of the reaction between [Fe(CN)6 ]4- and [Fe (bpy3 ) ]3+ (bpy = 2,2'-bipyridine) is · 2005-2021
ABC26IN0358 · The d-d absorption band of [Fe (H2 O )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
ABC26IN0360 · [CoCl4 ]2- is a blue coloured complex. Controlled - treatment of this complex with watger generates two isomeric light pink coloure… · 2005-2021self-practice
ABC26IN0361 · Jahn-Teller distortion of CuSO4 5 H2 O acts to · 2005-2021self-practice
ABC26IN0362 · The complex that exists as a pair of enantiomers is · 2005-2021
ABC26IN0363 · The crystal field stabilization energy (CFSE) value for [jTi (H2 O )6 ]3+ that has an absorption maximum at 492 nm is: · 2005-2021
ABC26IN0364 · In the isoelectronic series, VO43-, CrO42- and MnO4-, all members have intense charge transfer (CT) transitions. The INCORRECT statement 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)… · 2005-2021
ABC26IN0378 · The absorption spectrum of [Ti (H2 O )6 ]3+ in solution comprises of a maximum with a shoulder. The reason for the shoulder is · 2005-2021
ABC26IN0379 · The intense red color of [Fe(bpy)3 ]2+ (bpy =2,2' -bipyridine) is due to) · 2005-2021
ABC26IN0380 · The complexes K2 [NiF6 ] and K3 [CoF6 ] are · 2005-2021
ABC26IN0381 · The potential energy (PE) versus reaction coordinate diagrams for electron transfer reactions with rate constants k2, k2 and k3, are given… · 2005-2021
ABC26IN0382 · In the first row high-spin transition metal complexes [M (H2 O )6 ] Cl2 with d5 and d7 metal ions, the d-d transitions are · 2005-2021
ABC26IN0383 · Among the given platinum(II) complexes, the one that is thermally the most unstable is · 2005-2021
ABC26IN0384 · According to Irving-Williams series, the number of d electrons for the first row transition metal (M) ion having the highest overall… · 2005-2021
ABC26IN0385 · The magnitude of the difference in the crystal field stabilization energies, in 0 (irnoring pairing energy), of [Fe (H2 O )6 ]2+ and… · 2005-2021
ABC26IN0386 · In the electronic spectra of [CrF6 ]3-, absorption bands observed at 670,440 and 290 nm are, respectively, due to the transitions. · 2005-2021
ABC26IN0387 · The electronic ground state term for the chromium ion in [Cr(CN)6 ]4- is · 2005-2021
ABC26IN0388 · The VO43-, CrO42- and MnO4- ion exhibit intense ligand to metal charge transfer transition. The wavelengths of this transition follow the… · 2005-2021
ABC26IN0389 · If is the octahedral splitting energy and P is the electron pairing energy, then the crystal - field stabilization energy (CFSE) of [Co… · 2005-2021
ABC26IN0390 · The spinel structure of MgAl2O4 has cubic close packed arrangement of oxide ions. The fractions of the octahedral and tetrahedral sites… · 2005-2021
ABC26IN0391 · The water exchange rates for the complex ions follow the order · 2005-2021
ABC26IN0392 · The lowest energy d d transition of the complexes follow the order · 2005-2021
ABC26IN0393 · The symmetry label of valence p orbitals of a metal ion in an octahedral ligand field is · 2005-2021
ABC26IN0394 · Spectroscopic ground state term symbols of cobalt ions in [Co (H2 O )6 ]2+ and [CoCl4 ]2- respectively are · 2005-2021
ABC26IN0395 · For an inverse spinel, AB2 O4, the A and B, respectively, can be · 2005-2021
ABC26IN0396 · The 0 value of [Ni (H2 O )6 ]2+ is 8500 cm-1. The 0 values for [NiCl6 ]4- and [Ni (NH3 )6 ]2+ compared to [Ni (H2 O )6 ]2+ are · 2005-2021self-practice