In the complex , the coordination number and oxidation state of Iron are respectively: — Coordination Compounds Chemistry Question

💡 Solution & Explanation

There are 3 bidentate oxalate ligands, so coordination number = $3 \times 2 = 6$. Charge balance: $+3 + x + 3(-2) = 0 \Rightarrow x = +3$ [16, 17].