15 questions from this paper that are in the bank. Each opens with its answer and explanation.
ABC26IN0045 · The active site structure for oxy-hemerythrin is: · Bioinorganic Chemistry – General
ABC26IN0127 · Match the items in the three columns. The correct answer is · Coordination Chemistry – General
ABC26IN0128 · The geometry around Cu and its spin state for K3CuF6 and KCuL2, [H2L = H2NCONHCONH2], respectively are: [CSIR-DEC 2017] · Coordination Chemistry – General
ABC26IN0130 · For high spin and low spin d6 octahedral complexes (ML6), the generally observed spin allowed transitions respectively, are [CSIR-DEC 2017] · Coordination Chemistry – General
ABC26IN0131 · Br2 with propanone forms a charge transfer complex and I2 forms triiodide anion with I^-. This implies that [CSIR-DEC 2017] · Charge Transfer Spectra
ABC26IN0132 · The total degeneracy of the ground term of CoII (high spin) in octahedral geometry is · Term Symbols Spectra
ABC26IN0219 · Among the following nuclear reactions of thermal neutrons, the cross section is highest for: · Nuclear Reactions Q Value
ABC26IN0220 · Which one of the following pairs has two magic numbers for closed nuclear shells? · Nuclear Reactions Q Value
ABC26IN0221 · Choose the correct statement for magnitude of threshold energy of an endoergic nuclear reaction between stationary nucleus and a moving… · Nuclear Reactions Q Value
ABC26IN0263 · Choose the isoelectronic pair among the following: A. [V(CO)6] B. [Cu(eta 5-C5H5)(CO)] C. [Co(CO)4]^- D. [IrCl(CO)(PPh3)] · 18 Electron Rule
ABC26IN0264 · Addition of NaBH4 to [(eta 5-Cp)Fe(eta 6-C6H6)]+ will give · Oxidative Addition Reductive Elimination
ABC26IN0266 · In trigonal prismatic ligand field, the most stabilized d orbital is · Organometallic Compounds – General
ABC26PH0167 · The number of degenerate spatial orbitals of a hydrogen-like atom with principal quantum number n = 6 is · Hydrogen Atom
ABC26PH0168 · If [A, B]=0 and [A, C]=0, then which of the following necessarily holds: [A, B and C are operators] · Postulates Operators
ABC26PH0169 · The electronic transition energy from pi 1 → pi 2 in propenyl radical is 4.8 eV. Within the framework of Huckel theory, the transitions… · Huckel MO Theory