Which of the following statement is true about the complex [CrCl3(OH)2(NH3)]^2- ion? — Coordination Compounds Chemistry Question

💡 Solution & Explanation

The complex is of the type [Ma3b2c], which gives 3 geometrical isomers. Chromium is in the +3 oxidation state (d^3), so it has 3 unpaired electrons, yielding a magnetic moment of 3.89 BM.