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Most Important Selected Qs for JEE AdvancedChemistryCoordination Compounds

Consider the following ligands NH ₂ , acac;, OH ⁻ , gly, O ₂⁻ , o-Phen, Hdmg , NO ₂⁻, CO ₃²⁻, Cl ⁻, CH ₃ COO ⁻ , en SO ₄²⁻ Then calculate value of "P + Q-R - S" Here P : Total numbers of ligands which act as bridging as well as monodentate only Q : Total number of flexidentate ligands R : Total number of bidentate ligands only S : Total number of unsymmetrical bidentate ligands

Correct answer

01

Step-by-step solution

aligned & P = NH ₂⁻, O ₂⁻, OH ⁻, Cl =4 & Q = SO ₄²⁻, NO ₂⁻, CO ₃²⁻, CH ₃ COO ⁻=4 & R = en, acac ⁻, o-Phen, Hdmg ⁻, gly ⁻=5 & ~S = Hdmg ⁻, gly ⁻=2 & 4+4-5-2=1 aligned

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