23 questions from this paper that are in the bank. Each opens with its answer and explanation.
ABC26IN0032 · Carboxypeptidase contains: · Bioinorganic Chemistry – General
ABC26IN0033 · Superoxide dismutase contains the metal ions · Metal Toxicity Medicine
ABC26IN0034 · In the bacterial rubredoxin, the number of iron atoms, sulfur bridges and cysteine ligands are (Fe atom, sulfur bridge, cysteine) · Iron Sulfur Proteins
ABC26IN0075 · According To Crystal Field Theory, Ni2+ can two have unpaired electrons in [CSIR-JUNE 2011] · Crystal Field Theory
ABC26IN0076 · The term symbol of a molecule with electronic configuration: (1 sigma g)2(1 sigma u)2(2 sigma g)2(2 sigma u)2(1 pi u)1(1 pi u)1 is… · Electron Transfer Redox
ABC26IN0078 · The complex [Mn(H2O)6]+2 has very light pink colour. The best reason for it is [CSIR-JUNE 2011] · Charge Transfer Spectra
ABC26IN0079 · The correct order of LMCT energies is: [CSIR-JUNE 2011] · Coordination Chemistry – General
ABC26IN0080 · For the complexes (A) [Ni(H2O)6]+2 (B) [Mn(H2O)6]+2 (C) [Cr(H2O)6]+3 (D) [Ti(H2O)6]+3 the ideal octahedral geometry will not be observed in… · Coordination Chemistry – General
ABC26IN0082 · Cis and trans complexes of the type [PtA2X2] are distinguished by [CSIR-JUNE 2011] · Coordination Chemistry – General
ABC26IN0083 · The number of possible isomers for [Ru(bpy)2Cl2] is (bpy = 2,2′- bipyridine) [CSIR-JUNE 2011] · Coordination Chemistry – General
ABC26IN0084 · The term symbol for the ground state of nitrogen atoms is [CSIR-DEC 2011] · Term Symbols Spectra
ABC26IN0085 · The complex that absorbs light of shortest wavelength is [CSIR-DEC 2011] · Coordination Chemistry – General
ABC26IN0086 · Observe the following electronic transition of a diatomic molecule. (A) 1 Sigma +g → 3 Sigma +g (B) 1 Sigma +u → 1 Sigma +g (C) 1 Delta u →… · Electron Transfer Redox
ABC26IN0087 · The electronic spectrum of [CrF6]3- shows three bands at 14,900 cm-1, 22400 cm-1 and 34,800 cm-1. The value of Delta o in this case is… · Electron Transfer Redox
ABC26IN0089 · The coordination number and geometry of cerium in [Ce(NO3)6]-2 are respectively, [CSIR-DEC 2011] · Coordination Chemistry – General
ABC26IN0177 · The correct order of stability of difluorides is: · Main Group Elements – General
ABC26IN0178 · Match List-I (compounds) with List-II (application) and select the correct answer using the codes given below the lists. · Phosphazenes Sn Compounds
ABC26IN0179 · Lewis acidity of BCl3, BPh3 and BMe3 with respect to pyridine follows the order · Main Group Elements – General
ABC26IN0180 · Bayer's process involves. · Main Group Elements – General
ABC26IN0229 · In the trans-PtCl2L(CO) complex, the CO stretching frequency for L = NH3, pyridine, NMe3 decreases in the order. · Organometallic Compounds – General
ABC26PH0133 · Identify which of the following operators is not hermitian? · Postulates Operators
ABC26PH0183 · Consider a n-type semiconductor whose Ev=0, EC=2.0eV and ED-1.98eV. The correct statement among the following is · Band Theory
ABC26PH0191 · Consider a n-type semiconductor whose EV=0, EC=2.0 eV and ED=1.98 eV. The correct statement among the following is · Solid State Chemistry – General