HomeChemistryK2 (Cu(CN)4) which one is correct 162. K2 (Cu(CN)4) which one is correctBy Admin / September 17, 2025 A. Potassium tetra cyano recuperate B. Co-ordination number is 2 C. The ligand is positively charged D. Central atom is present in the avionic sphere ✅ The correct answer is option D.
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